- get off on something
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1. in. to get pleasure from something; to become sexually aroused by something.□ I don’t get off on music anymore.□ I listen, but I just don’t get off.2. in. to take a drug and experience a rush. (Drugs.)□ Max likes to get off, but he’s got his business to run.□ Tracy likes getting off better than anything else.3. in. to do well in something.□ Wayne is getting off on history, much to everyone’s surprise.□ Bill got off on fixing up his car, and I may let him do mine too.
Dictionary of American slang and colloquial expressions. 2015.