Lmtaaowsmp Share definition Flag An acronym for "Laugh my tits and ass off while sitting my pants" You just got caught boning your sister! Lmtaaowsmp! Lmtaaowsmp by Casdaddy September 10, 2020 0 0 Get merch Get the Lmtaaowsmp mug. Buy Now — $32.95 See more merch