by G-Union 2 November 10, 2004
1. (Verb) When an obese person lets another party squish two of his or her fat rolls together simulating a pair of breasts in order for said "other party" to fuck. Similar to Titty Fuck using fat rolls instead of boobs. Also called FF, Gut Fuck or Gu-Fu (Goo Foo).
Cindy was very resourceful. She proudly took on eight guys at once. Although technically only three of them actually penetrated, the other five just Fat Fucked her and called it a night.
by Uncle Jesse April 7, 2005
by poophole123 April 10, 2007
by sa67 April 6, 2009
by Truthful187 December 5, 2013
A overweight retard who drives around in a Mercedes sprinter van because that is all he could fit in and eats twenty Big Macs a day.
by Phantom04 January 31, 2018
by retarded asian midget named "FRANK" March 23, 2007