(idiomatic, chiefly North America, often followed by to or for) To put someone, especially oneself, in a position to advance or to achieve a desired objective; to gain useful experience.

(idiomatic) To build on the previous discoveries or creativity of someone.

(informal, idiomatic) To act in an aggressive or hostile towards

(vulgar, informal) Synonym of piss in someone's cornflakes

Alternative form of get someone's goat

simple past tense of eat someone's lunch

Third-person singular simple present indicative form of eat someone's lunch

past participle of eat someone's lunch

present participle of eat someone's lunch

Synonym of put a spoke in someone's wheel (“to thwart or obstruct someone in the execution of some design”)