LMAOSHSCFOMN Share definition Flag Laughing my ass of so hard snot cae flying out my nose. The joke was so funny that I was laughing my ass of so hard snot came flying out my nose. LMAOSHSCFOMN by Adaryl January 6, 2005 0 0 Get merch Get the LMAOSHSCFOMN mug. Buy Now — $32.95 See more merch