1. Oscar the Grouch was orange on season one. View this video on YouTube youtube.com Jim Henson changed Oscar to his more traditional green for sesason two. To explain the change, Oscar says he went on vacation to a swamp called Mushy Muddy, which made him turn green overnight. 2. Big Bird is 8'2" tall. Tap to play or pause GIF Tap to play or pause GIF s3-ec.buzzfed.com 3. Cookie Monster used to have (terrifying) pointy teeth. muppet.wikia.com AHHHH. (The teeth went away in 1969, thankfully.) 4. Psychology Today attempted (tongue-in-cheek) to diagnose the Sesame Street characters with mental disorders. Tap to play or pause GIF Tap to play or pause GIF 99gifs.com The Count has OCD (in the form of arithomania), and Cookie Monster has an eating disorder. Ernie has a form of ADD, while Bert has OCPD (Obsessive-Compulsive Personality Disorder). Snuffleupagus often appears severely depressed, and Big Bird, PT says, is schizophrenic due to having an imaginary best friend. 5. Snuffleupagus' first name is Aloysius. PBS He's eternally 4.5 years old, which is cute. 6. In 2002, the South African version of Sesame Street debuted an HIV-positive Muppet named Kami. View this video on YouTube Kami, whose addition was deemed important for the geographical area, contracted HIV through a blood transfusion. Her mother also died of HIV/AIDS. 7. Sesame Street is filmed in Astoria, Queens, but it's intended to be a neighborhood in Manhattan. Tap to play or pause GIF Tap to play or pause GIF wordpress.com (You can tour the studio!) 8. Ernie is the only Sesame Street Muppet who has a built-in smile. Tap to play or pause GIF Tap to play or pause GIF michaeldroush.org 9. A muppet named Roosevelt Franklin was dropped from the cast after viewers complained he perpetuated a negative African-American stereotype. Sesame Street Roosevelt Franklin appeared on seasons 1-7 of the show before getting canned. Many in the black community took issue with how Franklin was portrayed; some felt Franklin's hyperactive personality and penchant for landing in detention was problematic, and others didn't believe his persona authentically represented the black experience. 10. In 2003, detainees at Guantanamo Bay were reportedly tortured by being forced to listen to the Sesame Street theme song for hours on end. View this video on YouTube Prisoners were forced to wear headphones that blasted the chirpy Sesame Street theme for hours or days on end, according to a report that surfaced in 2008. (Christopher Cerf, the composer of the song, reveals his umbrage with this in an Al Jazeera documentary.) 11. In 2002, Elmo testified before Congress. secondat.blogspot.com Clad in a Muppet-sized suit, Elmo appeared before the Education Appropriations subcommittee to advocate for funding in support of music education programs. 12. In 1980, C-3PO and R2-D2 visited Sesame Street. View this video on YouTube youtube.com 13. Big Bird performed "It's Not Easy Being Green" at Jim Henson's memorial in 1990. View this video on YouTube youtube.com Henson's requests for the memorial were that no one wear black, and that a jazz band be present. 14. Cookie Monster's first name is Sid. Tap to play or pause GIF Tap to play or pause GIF reactiongifs.com He says so in a 2004 song about eating his first cookie. 15. Bert and Ernie, according to official Sesame Street statements, are not gay. PBS Despite long-time rumors that the pair are meant to portray a gay couple, Sesame Street has repeatedly released statements saying otherwise. According to one 2011 statement: "Bert and Ernie are best friends. They were created to teach preschoolers that people can be good friends with those who are very different from themselves. Even though they are identified as male characters and possess many human traits and characteristics... they remain puppets, and do not have a sexual orientation."