look up any word, like usuratonkachi:
 
1.
A male homosexual who assumes the passive position during an act of anal intercourse; a "bottom." So called becase of the discharge of semen into the bottom's rectum.
"In his anxiously awaited autobiography, songwriter extraordinaire Bernie Taupin reportedy claims that his erstwhile partner Sir Elton John was a 'sperm butt' during the years of their collaboration."

-- Liz Smith, NY Daily News
by Tunmy AuGratin February 25, 2006

Words related to sperm butt

bottom bottom-feeder fag faggot queer sissy