A munter who is so minging that she makes a bushpig look attractive. Usually is very smelly, with wild unkempt hair and toejam.
A cross between a hippo, crocodile and a pig.
Bob: Look at that old trout, she is such a Hippacrocapig, they wouldn't even let her into the circus. She fell out of the ugly tree and hit every branch on the way down.
George: Ah, but she has a kind face.
Bob: Yeah, the kind that's been hit with a shovel!