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1.
In Futurama, Flexo is Bender's evil twin...or the other way around.
Flexo's gotee is so badass
by H. Simpson September 29, 2007
 
2.
noun 1. Gay, homo, see also buttfucker.
2. Spammer.
3. Camper.

verb 1. The act of molesting small dogs.
2. To hump ones own butt veraciously.
That bitch flexoed my pooch! :(
by Joe Black June 14, 2003