spermicidal maniac 

1 a male who forces a girl to spit out his cum

or 2 a male who jackes it so often that he kills sperm like a homocidal maniac killes people

"wow your a spermicidal maniac i'm a vegitarian and need the protine so i should swallow"

spermicidal maniac by tttrucker4 June 5, 2005

spermicidal maniac 

one who masturbates constantly. every hour on the hour, or something to that degree of frequency.

dude, ted is a spermicidal maniac. i swear he dissapears at least 6 times a day to "clean his room"

spermicidal maniac by Mike Q. October 12, 2004

Spermicidal Maniac 

A gay serial killer.

Omg did you see the news a spermicidal maniac is on the loose.

Spermicidal Maniac by Big Foots Dick February 28, 2018