a person who is very stupid, but in a much more aggressive manner
What the hell do you think it means, dumbass?
It means someone who's so fucking stupid, their brain must be an ass.
(Looking at you, dumbass)
You fucking dumbass! Go die in a hellhole! Ya fucking moron.
You think roses are blue? You’re Mariela Gomez dumbass
A mildly vulgar yet popular term for someone who you think is stupid. It is the combination of Dumb and Ass.
"When did Chernobyl happen?"
"Google it, dumbass"