Definitions by Ballooner

LTHCB 

Laughing Too Hard, Can't Breath
Can also be spelled LTH,CB

Usually used when you are laughing at a joke but do not wish to say ROTFLOL.

P 1: I did a stupid.
P 2: What?
P 1: Tripped down the stairs and landed on my face.
P 2: LTHCB

LTHCB by Ballooner September 28, 2011