Hippopotacrit Share definition Flag An overwieght person who orders a skinny person to eat less or exercise more. Derived from hipocrit, and hippotamus. That fat chick just told me to go for a run. What a hippopotacrit. Hippopotacrit by ellyo December 3, 2009 0 0 Get merch Get the Hippopotacrit mug. Buy Now — $32.95 See more merch