Pepe the Frog went from internet meme to symbol of hate

Norman Rockwell's 'Freedom of Speech' has become an internet meme

The famous painting, which portrays a man in work clothes speaking up in a crowd of men in suits, has become a companion image for internet users posting unpopular or controversial opinions. (Some users may experience a paywall.)

Memes grew alongside the internet

Early memes featured static images with superimposed text, but grew animated with the advent of video-sharing sites like YouTube and GIF-friendly imageboards like 4chan.

Kermit the Frog was originally a lizard—and was made from Jim Henson's jeans

The iconic figure was initially created for 1955's "Sam and Friends," a lead-in to "The Tonight Show" that was the debut of the Muppets. The original Kermit puppet was lizard-like and made from two articles of clothing: Henson's blue jeans and his mother's old coat.

Gary Panter designed punk flyers before building the surreal world of Pee-wee Herman

The illustrator’s anxiety-ridden comics adorned flyers for LA punk bands, defining a distinctive aesthetic for the burgeoning genre. That work caught the eye of Paul Reubens, who was staging a late-night show with his persona Pee-wee Herman.

The story behind one iconic meme

The 2012 post titled "Just a book owners smile" shows 11-year-old Maggie Goldenberger—resplendent in her braces, pigtails, and treasure map-like vest—holding a trio of Goosebumps books and grinning wildly at the camera. Another user quickly captioned it, "GERSBERMS. MAH FRAVRIT BERKS."

Where did emoticons come from?

Carnegie Mellon professor Scott E. Fahlman says he's one of the original creators of emoticons. In the 1980s, the Carnegie Mellon computer science community was already making heavy use of online bulletin boards, and users began to run into issues of attempted humor not coming across through virtual text. The solution? Using "joke markers" to denote non-serious posts, which prompted Fahlman to propose :-) and its inverse :-(.

The man behind Comic Sans, the world's most contentious font

Comic Sans is often used as a joke, but it wasn't intended that way. Its creator wanted something eye-catching and original, something that reminded people of iconic comics like Batman and Watchmen. This interview details how he made that happen and how it took on a new life once it was released into the world.

'Potter Puppet Pals' was one of the internet’s first viral videos

Created by animator Neil Cicierega in the early 2000s, Potter Puppet Pals featured felt puppets parodying the Harry Potter characters. Its 2007 video “The Mysterious Ticking Noise” became an early YouTube sensation, amassing more than 200 million views.

John Steinbeck often drew a pig with wings next to his signature, a character he affectionately called 'Pigasus.'

Jules Feiffer revolutionized the political cartoon

Feiffer’s drawings for various newspapers functioned less as entertainment and more as editorial, skewering popular beliefs and accepted dogmas. In 1986, he was awarded a Pulitzer Prize for his work.

The game turned Mario into a pop culture icon

The character has appeared in over 200 games and has had his own movies, television shows, and other kinds of entertainment.

He made a name with a short story about jumping frogs

Twain’s first big break came with “Jim Smiley and His Jumping Frog,” a fictitious story that appeared in a 1865 edition of the New York Saturday Press. (When it was republished elsewhere, the title was changed to “The Celebrated Jumping Frog of Calaveras County.”) That year, American poet James Russell Lowe called it “the finest piece of humorous literature yet produced in America.”

The Teenage Mutant Ninja Turtles initially loved beer, not pizza

The original Teenage Mutant Ninja Turtles self-published comic book was a parody of other, more popular comic book heroes, and was primarily aimed at adults. In those early issues, the Turtles drank beer. It wasn't until 1987, when the franchise was reworked as a children's cartoon, that they were given the more kid-friendly obsession with pizza.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Dogecoin, the seminal memecoin that has no specific use

Dogecoin has ridden a wave of enthusiasm to become one of the most valuable cryptocurrencies. Created in 2013 by software engineers as a joke, the token has become the poster child for the viral and unpredictable nature of the cryptocurrency market, and has inspired tens of thousands of imitator coins.

Tove Jansson's illustrations for 'The Hobbit' rankled some of its diehard fans

The Nordic illustrator was asked to contribute illustrations for the 1960 Swedish translation of J.R.R. Tolkien's "The Hobbit." Some fans were critical, though, arguing that the images didn't accurately represent Tolkien's Middle-earth. One of their most convincing pieces of evidence was Jansson's portrayal of Gollum, which she turned into a massive beast. After seeing it, Tolkien realized he needed to specify that the character was "a small, slimy creature."

Some of the most notable Guy Fawkes Day effigies in recent years

Lewes, East Sussex, has a long tradition of politically themed effigies burned during Bonfire Night celebrations. One year, effigies of Scottish First Minister Alex Salmond drew criticism and were withdrawn by organizers. In the past, effigies have depicted figures like Vladimir Putin, Pope Paul V, Syrian President Bashar al-Assad, Kim Jong Un, Angela Merkel, Muammar Gaddafi, David Cameron, Nick Clegg, George W. Bush, and Charles Clarke.

Slenderman is the most infamous example of creepypasta

In 2014, two teens playing in the woods at the edge of a suburban park turned on their third friend, stabbing her 19 times in an attack they claimed was compelled by Slenderman, a meme-turned-urban legend.

Dr. Seuss was likely the first to use the word 'nerd' in print

The word appeared in 1950's "If I Ran the Zoo," but there are theories that the word (or forms of it) were already part of popular slang before the book was published.

In 2015, a custom virus program was used to destroy and transform art images

At the Art Laboratory Berlin's "bOdy pandemOnium: Immersion into Noise" exhibit, Chicago-born artist Joseph Nechvatal explored viractualism—the interface between the biological and the technological—via a custom virus program that randomly altered images representing the human eye and rectum.

X's bird logo cost just $15 and wasn't added until four years after launch

When Twitter launched in 2006, it featured green, slimy lettering and lacked the now-famous bird icon. The bird was adopted in 2010 and eventually became the platform's official logo—unofficially named Larry after NBA legend Larry Bird.

American short story writer Flannery O'Connor raised 40 peacocks, which became potent symbols for her fiction's elegant violence

See these 16 pieces of art evoking phobias of snakes, flying, spiders, and more. 

Advertisers emphasized Cupid's childlike qualities to appeal to a younger demographic

Cupid is the Roman god of desire, and was often depicted in ancient mythology as both childlike and violent. In the 1800s, however, American advertisers eager to appeal to a younger demographic leaned into the less threatening versioning, portraying him as a cherubic child.

La Catrina is Day of the Dead’s unofficial symbol

The image of the skeleton in a feather hat, satirizing women who chased European fashion trends, first appeared in 1912 on broadsides printed by José Guadalupe Posada, a Mexican artist. Today, she is the holiday’s most recognizable symbol.

Hip-hop has been criticized for obscenity and violence

In 2008, a Pew Research poll found that over 70% of Americans believed the music had a negative societal impact due to its sometimes violent, sexist, and homophobic lyrics. Many rap artists argue they’re not endorsing the lyrics but simply reflecting the world around them.

The scientist that biohacked a buff frog

If a tree frog was injected with a DNA mixture containing follistatin, a gene that may influence muscle growth, would it become buff? Josiah Zayner hopes so. By learning how to biohack animals, he hopes people are one step closer to feeling more comfortable "whipping up DIY gene therapy."

Revolutionary leader Che Guevara has a complicated historical legacy

Revolutionary icon or ruthless enforcer? This animated courtroom-style video weighs Che Guevara’s life and actions—tracing his rise alongside Castro, his role in revolutionary violence, and his global symbolism—before leaving viewers to render their own verdict.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

The tragic Pulitzer Prize-winning image 'The Vulture and the Little Girl' (1993) generated controversy, raised concerns about ethics in photography, and eventually led to the photographer's death.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.

Mark Twain spent decades feuding with the US Postal Service, convinced its costs and regulations were bureaucratic overreach.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

The Ramones' 'Pet Sematary,' the theme song for the Stephen King novel of the same name, was written while the band was admiring the writer's collection of horror memorabilia.

How the most famous Ebola book, The Hot Zone, which sold 3.5 million copies and was translated into 30 languages, got aspects of the disease so wrong.

Some Pokémon have been named after real and fictional organisms, while some real-world species have been named after Pokémon, such as Chilicola charizard and Binburrum zapdos.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

The first robot in literature may have been a 'mechanical man' in 1907's 'Ozma of Oz,' a book in L Frank Baum's 'Wizard of Oz' series.

Prince's sexually explicit 1984 track 'Darling Nikki' attracted the ire of the Parents Music Resource Center, an advocacy group that inspired the Parental Advisory sticker, even though the song ends with a Christian message.

The American cockroach is actually from Africa, an apparent hitchhiker aboard ships carrying enslaved people, with evidence suggesting the bug may have arrived in the New World as early as the 1600s.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.

Planarian flatworms are small, aquatic worms with exceptional regenerative capabilities. When cut, the worms can regenerate multiple bodies in a matter of weeks.

During the French Revolution, a botanist's letter asking about "dear Rhus" (poison ivy) was intercepted, leading authorities to suspect he was conspiring with the Russians.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.