LAISMFIAW Share definition Flag Just like "LOL" and "ROTFL". It means "Laughing As I Smash My Face Into A Wall". Jimmy: Knock knock?Craig: Who's there?Jimmy: Fuck you!Craig: LAISMFIAW!!! LAISMFIAW by CigarettesAndGasoline June 4, 2010 0 0 Get merch Get the LAISMFIAW mug. Buy Now — $32.95 See more merch
