Lms, lick my sack, it is short for a sexual word that's all, it is a very easy way to ask your gf or bf to suck your ball sack because your feeling horny so enjoy this definition.
Hym "Yeah, it's not the lms. It's the 'story you tell yourself' i.e. delusion. Your delusion is how you explain why women are fucking you. And then you get some suckers to pay you to lie to them and now you have the money."