Dumbassfuck

n. Someone, who by looking at them, it cannot be deciphered if that person is a dumbass or dumbfuck, so he or she is probably both of them.

Look at Jeremiah over there. He's walking around with his pants falling down and dancing like a fool. What a dumbassfuck!

by Fartface Jones June 8, 2011

Dumbassfucker

Your/My ex , Someone who is really stupid, someone who doesn't know anything about life.

Karla - my boyfriend flirts with every girl with a big ass and low self-esteem is so annoying. He lies and bites his toe nails and smells his arm pits and not in a cute like Matty from Awkward.
Pam - Girl your boyfriend is a dumbassfucker! get yourself some Zac Efron or somethang

by dickproblems January 6, 2014