When two really obese people are schmanging and their rolls of excess flab interlock in a greasy conglomeration.
I bet Beerman and Chaplar are in the process of having some serious Flab Kisses right now, I bet their sex is so gross.
by queefsucker February 23, 2015

This is when a guy is so fat that he has man boobs and they drive girls away usually used to determine if somebody is worthy of a girlfriend
Dude1: hey man I think Kyle could totally get a date for the prom
Dude2: no way man and u would see that when u compensated for his flab factor
Dude2: no way man and u would see that when u compensated for his flab factor
by barnicle20 May 19, 2011

by fuckmanfart5 July 14, 2016

by UDawesome August 7, 2010

A group of people, who are always neutral, and hang out in the flab. THey are pranksters. They also love saying neutral flab.
by Evan Broadbent March 25, 2009

It's what someone has when they act as if they are muscular or skinny- but are- well- FAT (or just biiiggg losers). 97.2% of them are douchebags. The other 2.8% is big people with WAYYY too much self-esteem. Look out for these ones- they're usually nut jobs.
by The Original Ninja, Bitch :D October 5, 2009

by Brently October 31, 2006
