knock oneself out
English
Verb
knock oneself out
- (idiomatic) To go ahead; to do as one pleases
- "These cookies are my favorite! Can I have some?" "Sure, knock yourself out" (i.e. have as many as you want)
- (Sarcastically, indicating lack of interest) "I'm going to the store." / "Knock yourself out."
See also
- don't knock yourself out
- help oneself
- knock one out
- knock out
- suit yourself