Similiar to a dumbass
; anyone who acts in an inexplicable way, making choices and decisions that just don't make any sense.
Gary was a dumbdick when he decided to stick with his cheating-ass girlfriend.
Similar to a dumbass
; Someone who makes stupid or inexplicable decisions.
Gary was a dumbdick for staying with his cheating-ass girlfriend.
To be such a compulsive liar than you begin to believe yourself and the people associated with you believe you as well.
Dude, that chick is no tame. She cybersexed herself and posted it form of an email so her posse would think she's actually wanted.