SMD N LMC Share definition Flag Mostly said by women when shes pissed off at you. its short for "suck my dick n lick my clit" *while textinggirl: get tf out my face girl: smd n lmc SMD N LMC by Lolqueenbee May 23, 2016 0 0 Get merch Get the SMD N LMC mug. Buy Now — $32.95 See more merch