el pisshead Share definition Flag The definition given to a person after they've had a very good night out previously. Person X: (after getting up) Urrrgh... Person Y: Morning, El Pisshead! el pisshead by We hate Josh (who will curse the day he met us..) February 18, 2005 0 0 Get merch Get the el pisshead mug. Buy Now — $32.95 See more merch