it's an acronym for laugh outrageously out loud.
Freshman: that was so funny

Benj: I know lool, I can't stop laughing.
by Cojoness June 7, 2020
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laugh out loud so much your... droooooling!
"That freakin' hilarious... lool!!"
by Molly65 September 16, 2011
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A combination of "lol" and "cool."
LOOL! It is a freaking mutant unicorn!
by Polysmack May 19, 2008
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Often seen as a typo in typed messages, LOOL actually stands for, 'Laughing Overly Out Loud'. A derivative of LOL.
lool.

You ran into the wall lool.

Remember that awesome party lool.
by English Jon in Canada November 17, 2008
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Laugh Outragely Out Loud
<Me> *Tells funny joke*
<irene> LOOL
by Helen is Kool August 15, 2007
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Laughing Obnoxiously Out Loud
LOOL, that was so funny.
by P Dog February 27, 2008
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A verison of LOL but instead it means "Laughing Oddly Out Loud". Created by me and a friend.
MSN convo -
Butterbizkits says: Fishes are Birds. Birds are Fishes.
FishNetsAreFishy says: Lool
Butterbizkits says: You aren't 'looling' are you?
FistNetsAreFishy says: No.
by Seo Taiji is HOT December 2, 2007
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