What does the idiom “not know your ass from your elbow” mean?
Definition: be stupid, ignorant
Example: I wouldn’t assign that project to Ed, if I were you. He doesn’t know his ass from his elbow.
What does the idiom “not know your ass from your elbow” mean?
Definition: be stupid, ignorant
Example: I wouldn’t assign that project to Ed, if I were you. He doesn’t know his ass from his elbow.