hippocrocadillapig Share definition Flag A hippocrocadillapig is a term used to describe an extremely ugly person. "oh man, look at that hippocrocadillapig over there, someone ought to put a bag over its head" hippocrocadillapig by dude an the missus August 21, 2006 0 0 Get merch Get the hippocrocadillapig mug. Buy Now — $32.95 See more merch