pound one’s meat

pound (one's) meat

vulgar slang To masturbate. Only applied to males. "Meat" is a slang term for the penis. A: "Why is he all embarrassed today?" B: "Oh, Samantha walked in on him pounding his meat. How horrifying is that?"
See also: meat, pound
Farlex Dictionary of Idioms.

pound one’s meat

verb
See beat the dummy
See also: meat, pound
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • pound (one's) meat
  • pull (one's) wire
  • pull one’s wire
  • pull one’s pud
  • pound (one's) pud
  • pull (one's) pud
  • beat (one's) meat
  • beat one’s meat
  • beat the meat
  • beat your meat