look up any word, like ebola-head:
 
1.
lmfaon is a term used in instant messanger to express hilarity
L-laugh M- my F- fuckin A- ass O- off N- nigga

shandball806: nd then i ran into the wall and fell on my ass
plbm11704: lmfaon
shandball806: yeh nd now my ballz nd my knee hurt..i shouldn't have drank so much "lemonade"
plbm11704: hahaha lmfaon ;)

(these are real ppl's sn's im them sometime :) )
by gonex3away July 05, 2006

Words related to lmfaon

aim aol funny nigga