Top Definition
Short for Cock Sucker Mother Fucker. Or (as one Co So Mo Fo thought) Cock Sucking Mother Fucker. Either way its somone who sucks cocks cock sucker and fucks mothers motherfucker
for example "That Adie is a gaylord what do you think?", "Yeah he's a real Co So Mo Fo!!!"
by UK_Greg November 18, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.