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1. rude slang An expression of anger, scorn, or disdain. A: "You never do any chores around the house, you just leave them for the rest of us!" B: "Oh, suck it! I don't have to listen to your crap." If you don't like the way I do things around here, you can just go suck it!
2. rude slang An expression of condescension, especially following a triumph over someone. I just demolished your high score! Suck it, Johnny!
See also: suck