turbo fatty 

Someone so fat they can barely stand up on their own.

I almost got run over today by a turbo fatty on a Rascal

turbo fatty by plantarfasciitis November 28, 2015

Turbo Fatter 

1. A subtance accidentally created in a yoghurt experiment that went horribly wrong. When engulfed in any way, your fat content sporadically increases until you explode.

"Holy crap no! I've accidentally inhaled some Turbo Fatter! Help!"

Turbo Fatter by Toilet Pimp November 18, 2004