can't find (one's) butt with both hands
(redirected from can't find one's butt with both hands)can't find (one's) butt with both hands
rude slang Cannot do the simplest task. Please don't put Randy on the construction team—that guy can't find his butt with both hands!
can't find one's butt with both hands (in broad daylight)
Sl. is stupid or incompetent. (Use caution with butt, which is often considered crude.) Why did they put Jim in charge? He can't find his butt with both hands! Tom: Jane seems like a bright girl. Bill: You've got to be kidding! She couldn't find her butt with both hands in broad daylight!