alcopump Share definition Flag Alcopump is when a person frequently fractualates the day after a messy night out, and more often than not, the smell is a lot worse than normal. "Whats that smell?""sorry mate i've just alcopumped and its disgusting!" alcopump by Hero90 November 23, 2011 0 0 Get merch Get the alcopump mug. Buy Now — $32.95 See more merch
