LTM

Short for "lunch table moment."
Refers to how you act around your friends or co-workers at your lunch table.

I.E. slamming your hands down to emphasize a point, pointing/reaching across the table at the complete opposite person from you, air hugging, etc.

Girl 1 (over messanger): I want to ask him out, but idk... I don't know if I'm up to his standards!

Girl 2: *slams hand down* Just do it! You know you want to!

Girl 2: Lol, LTM. (referring to "hand slamming")

Girl 1: xD Totally! I lol'd at that.
But the thing is, he's--