Julia Huong
2021-07-11 07:07
Doesn't/wouldn't know (one's) ass from (one's) elbow American vulgar slang
"Ass" can be replaced by "arse" and "not know (one's) arse from (one's) elbow" is primarily heard in the UK.
Is extremely stupid
She is always getting lost on the way back home. She wouldn't know her ass from her elbow.
He constantly lost the key, so we can not enter the house. He doesn't know his ass from his elbow.
Extremely stupid
Very stupid, or silly
Stupid or crazy
(n): a fool person,
(adj): stupid, foolish, silly
Do you see anything wrong?
To be outperformed or outrun by someone, usually by a very wide margin.
You have to be quicker to finish this task or you will eat other my dust.
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