Definitions by Bianca A.

lsmic 

an online term meaning Laughing So Much Im Crying. A much more suitanble acronym to use instead of always saying lol, lmao, or rotfl. Made up by TheWineKone during one of his videos.

Person1: I saw Brian trip UP the stairs today!!

Person2: LSMIC!

lsmic by Bianca A. October 27, 2007