Lmaoaoa Share definition Flag Lmaoaoa is a longer version of “lmao” which means “laugh my ass off” or “laughing my ass off” don’t be dumb That’s so funny lmaoaoa😂 Lmaoaoa by Johnnyorlandhoe May 30, 2018 0 0 Get merch Get the Lmaoaoa mug. Buy Now — $32.95 See more merch