zip zap paddywhack Share definition Flag To have sex with an extremely rotund female. She must be fat and usually found in a bar around closing time. "Hey Andy, what did you do last night?" "Oh I went to the bar, and zip zap paddywhacked!" zip zap paddywhack by KirkG February 21, 2008 0 0 Get merch Get the zip zap paddywhack mug. Buy Now — $32.95 See more merch