2 definitions by Pringles

Laugh Out Silent; it's an oxymoron...usually used if you're chatting online at work and something is said, but you don't want to LOL
Both are at work...and the online convo goes like this:

Janice: Tell me why this girl is singing in her cubicle all loud and stuff.
Janice: Thing is she sound a hot mess
Maurice: LOS :-D Tell her to stop
by Pringles July 25, 2005
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