Stands for "Loud Obnoxious Screaming for Attention". The abreviation is used as an adjective to describe a person(usually an over dramatic teenage girl) who possesses each of the qualities to make that make up the word.

A person uses LOSA to divert anyone's attention within seeing distance to what he or she is currently doing. The irony of LOSA is that the scream does not have to be verbal. For instance, walking around on stiltz, or in a cloak, are silent actions but qualify for being LOSA
1.Ted: What's that air head blonde girl's name over their and why am I even paying attention to her?

Bob: Her name is Kim, and shes goin madd LOSA with that fake crying makin a scene. gosh i wish shed shut it.

2. That big doofy wanna-be-stud soccor player who just got beat is freakin LOSA all up here with that fake injury. Ok we get that you got beat...again, now can we play now?
by <3WRh0N<3 April 5, 2009
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The false use of the word, "Loser" n.

Most commonly used by Annabel Schwartz, who uses this word without the consent of the true losers.

This word may also mean a sexy male who knows what to do in bed
"Your such a losa... you have no life."

OR

"Cole's such a losa... what a pimp."
by Cole Conman March 1, 2007
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Bobby losa is a way of saying someone’s name without actually saying there real name
Come on bobby losa
What’s up bobby losa
Bobby losa, what are you doing!
by Goldchain13 November 4, 2021
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how/why/when/what
AKA puifyer
AKA what losa-osa is 3D
by luo ph03m1x August 1, 2022
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LOSA : Lack of self awareness

An individual who suffers from a disconnect between how they are perceived and how they perceive themselves.
He has such a case of LOSA...he thinks he is a player, but he’s got no game.
by Beachgirl21 February 2, 2021
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a losa is when someone who uses this word is defined as gay
Wowww Lucas used losa that means he’s gay!
by Lilop August 14, 2023
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