look up any word, like daquan:
 
1.
LLAFG is short for "Laughing like a fat guy" Used when person is so tired of LOL that he/she has strangled several people who use it in lieu of actually laughing.
Person #1: Haha look at that poser!!
Person #2: LLAFG
by Nom.x.Nom.x.Nom July 21, 2010
1 4