1 definition by Slim Cootz

Mammoth

When someone acts like a dick or something that really sucks happens. Almost like the sayings "this sucks balls" or "this sucks donkey dick" it means the same but is usually just an expression that is used at times when shit hits the fan, :P

"Dude This is just Mammoth league"
"Man This is Mammoth Cock"
"Yea dude you got with that Mammoth!"
"Thats one big Mammoth Cock

by Slim Cootz May 6, 2009