“That's a dumb-ass idea." She was too angry to curb her mouth. "You're a dumb-ass." She tried to kick and got nowhere. "Even Jesus thinks you're a dumb-ass.”
“MY ASS MIGHT BE DUMB, BUT I'M NOT A DUMB ASS.”
“...because being a smart-ass is always preferable to being a dumb-ass.”
“People usually wear their smarty pants when they are trying to hide their dumb asses.”
“I had to stop sneaking around girls' houses like some kind of dumb-ass cat burglar. Clearly it got me nowhere good.”
“Don't sleep with your drummer. Dumb-ass.”