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

by EdShnee July 23, 2016

Male :Do you think Mack is I a cum agent
Other male: aye he guzzled my spaff after I chugged away in the toilet
Male1: what a sperm agent penis milk drinking nonce boy
Other male: aye he guzzled my spaff after I chugged away in the toilet
Male1: what a sperm agent penis milk drinking nonce boy
by Celtic staff rape children January 10, 2020

The wiggly worm that made you
by Clover’snotmynameyeye May 28, 2019

A sperm sack is a sack of sperm that you keep for personal enjoyment of your primos or vagina it's may also be used as a weapon
by Snacksmacker245 July 18, 2017

A way to describe the offspring of the coolest parents. Sperm that find their way to the eggs and sprout into children.
by Madcowwithatail May 3, 2018
