An idiot, or unpleasant person, used in the same way as douchebag, but more emphatic; one who dwells in twats, much like a buttmonkey dwells in butts
by JessicaLS February 23, 2006
Seamonkeys crossbred with crabs, they often spread by swinging from clit to clit, leaving a trail of little semen behind, or in your behind.
by Nicholas Gerrier December 3, 2004