hippocrocodogopig 

Hideously ugly person, someone who looks like a cross between a hippo, a crocodile a dog and a pig

Dave's new girl is a right hippocrocodogopig

hippocrocodogopig by Rebecca January 24, 2005

Hippocrocadogapig 

Insanely ugly woman, having the characteristics of all or any of the animals involved in the word, be it Hippo, Crocodile, Dog, or Pig.

Someone who qualifies as a real hippocrocadogapig is not someone you would want to have sex with in a hurry. A real ten pinter.

Credit for this to Gail, it's been a useful word all too often since I learnt it.

Whoa, shit man, look at that hippocrocadogapig over there, but for god's sake don't get caught looking.

Hippocrocadogapig by BGSF November 14, 2006