Fattagain 

Someone who has loss an enormous amount of weight only to gain it back quickly plus more.

Bertha was looking good when she dropped a tonne over the summer. Have you seen her lately.... She's a Fattagain.

Fattagain by will bitten March 22, 2017

fattigan 

An obese member of the local police force, usually found in big cities and usually a detective.

Oh, I see they put fattigan on the case. Some guys have all the luck.

fattigan by MAX reality January 6, 2010

fartagain 

Verb: To pass gas more than one time especially if the second fart has a higher pitch than the first one. This word was created because the pronunciation rolls off your tongue and lack of an existing word.

Whats the word when you fart, then fart one more time?
Ohh that's a fartagain.

fartagain by gonzoatoki August 8, 2010

Fattigan Weasel 

1) A mythical creature often believed in by children that causes mischief and mayhem. Typically one kid will act like a fattigan weasel and go around attacking the humans acting in a fattigan way.

Help, the Fattigan Weasel is trying to eat me!!!

Fattigan Weasel by Erock92 December 8, 2010