2. A homosexual male (British slang). Someone who is bent, that is, not straight.
3. The alcoholic, chain-smoking, kleptomaniac robot on Futurama.
2. In the '70s, no one knew Elton was a bender.
3. "Bite my shiny metal ass!"
Taken from the character John Bender who was an archtypical example of stereotype from the movie "The Breakfast Club" by John Hughes.