L.M.F.M.C
L. M. F. M. C. is a fun way to say you’re going to lick someone’s butt and their junk. It’s also used when you’re mad and want to make someone feel bad.
He sent me a DM that said L. M. F. M. C. and I laughed for ten minutes.
She yelled L. M. F. M. C. at me during lunch.
I said L. M. F. M. C. to my crush and he ran away.