whip the dummy(redirected from whip one's dummy)
whip the dummy
vulgar slang To masturbate. "Dummy" is used as a euphemism for "penis," so the term is only applied to males. He talks on and on about how much of a ladies' man he is, but I bet he spends most nights whipping the dummy all by himself.
whip the dummyverb
See beat the dummy