Heffapotamus 

A heffa who is so much of a heffa that the word heffa alone is not adequate to describe her/him.

That beeyotch is BEYOND heffa. She's a heffapotamus

Heffapotamus by Allandd February 18, 2011

herpapotamus 

A large or overweight house dwelling human of the female variety with public acknowledgement of having had contracted herpes due to promiscuity

Herpapotamus Herpasaurus rex

herpapotamus by kitten3077 January 4, 2012

Hefferpotamus

A very fat woman that much resembles the likeness of a Heffer (female cow) or a Hippotamus.

He was so drunk that he went home with a hefferpotamus.

Hefferpotamus by Dezarae86 October 29, 2007

huffapotamus 

Meaning some who huffs and complains a lot.

Josh was complaining so much he started to sound like a huffapotamus

huffapotamus by Brophyy March 15, 2018

Heapapotamus 

A fat tightly rolled joint or blunt.

This is a nice heapapotamus

Heapapotamus by PWcrash September 23, 2018