party wench Share definition Flag Chick with big cans that drinks you under the table, but you never, never, ever want to sleep with her. Cathy is my best party wench! Damn Jen, you party wench, get the hell outa my bed! party wench by tree February 2, 2004 0 0 Get merch Get the party wench mug. Buy Now — $32.95 See more merch