A man who fathers several childern with several different baby mamas and takes care of none of his offspring. The master of "hit it and quit it." His powerful sperm leaves a trail of destruction, unpaid child support, and fatherless children in its wake. Beware the sperminator... woe to unfertilized eggs in his path!
by amylou5276 June 25, 2010

Oops... maybe you were looking for Arnold Schwarzenegger
A man who impregnates a woman other than his wife and proceeds to hide this fact for years.
A man who impregnates a woman other than his wife and proceeds to hide this fact for years.
Arnold Schwarzenegger in Sperminator 2 Judgment Day
by A1988 June 12, 2011

One who is an utter nuisance, spontaneously combusts at the mention of anything he/she disagrees with, ruins the lives of others and truly believes that he/she is superior to all mankind. Sperminators are awful people if by chance you encounter one run away chanting loudly "you're an awful singer".
Ex. 1
Guy 1-The Sperminator is a serious asshole!
Guy 2-Yeah dude
Ex. 2
Girl 1-THE SPERMINATOR HUGGED ME :(
Guy 1-Burn your clothes and take a bath in bleach
Guy 1-The Sperminator is a serious asshole!
Guy 2-Yeah dude
Ex. 2
Girl 1-THE SPERMINATOR HUGGED ME :(
Guy 1-Burn your clothes and take a bath in bleach
by made in the usa January 08, 2012

by MissTotos August 26, 2017

by dj1234 February 04, 2008

a famously massive penis found on several beaches in Southern California; created by several beautiful men
by Johnnyremmell October 05, 2018

Rob: Check out that ass! I would totally sperminate her any day of the week!
Matt: HAHAHAHAHA, your chances with her are slim to none.
Matt: HAHAHAHAHA, your chances with her are slim to none.
by Mister D October 20, 2004
