Clothing company owned by American Eagle. They sell clothes in a style stuck somewhere between JCrew, the Gap, Banana Republic, and department store crap. They are marketed to 25 to 35 year-olds (i.e. for those who grew up shopping for A&F and AE and now need to buy clothes to wear to jobs instead of keggers).
Jane: Is that shirt from American Eagle?
John: Hell no, it's from martin + osa. It looks AE, but is double the price!
by Johnnyy23 June 18, 2008
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A conniving, disloyal, manipulative person that is very hairy and has extremely bad breath, body odor, and smells like death down there (if you know what I mean). In her head she thinks she's really beautiful and smart but everyone just makes fun of her behind her back about how much of an idiot she is. She has nothing to her name and just lives off of other people. She acts like she cares and listens to peoples problems only to spread gossip. She thinks that everyone wants to be her friend but in fact, it's just that people don't want to get a whiff of how bad she smells and want her to leave them alone so they act nice in front of her.
Rachel: Did you hear about that girl?
Molly: Stop being an Eti-Osa

Person: OMG! What is that horrible smell? Must be Eti-Osa
by Eaniemeaniminemoe May 13, 2017
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Hardest moroccan-italian rapper alive.
Just made the scene go « shh »
He’s definitively not a k-hole, he’s k-osa
by HCFROMGHETTO June 9, 2021
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Eti-OSA is the one you think is nerdy; she's beautiful even if she doesn't know it. She is incredibly gifted and is always willing to help someone out. She will listen to your problems and try to help you as much as possible. Everyone wants to be her friend. She is loyal. She is incredibly beautiful and full of grace.
Person: I would like it if Eti-Osa helped me
by Emilymemilymoomoo April 28, 2017
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Expresión de asombro utilizada en un capítulo de Los Simpson.
-Mira, el minibús atropelló a ese señor
-¡Anda la osa!
by shizzelita October 21, 2013
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My uncle nigerian Prince callers great grandsons father
Dude 1:what's your name?
Dude 2:OVUVUEVUEVUEENYETUEWEVUWE UBEMUGBEM OSAS
Dude 1:damn
by ImH3r3 March 14, 2023
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A name given to a man in africa who lives in Edosdit.
Person:What is your name?
Osas:My name na Ovuvuevuevue Enyetuenwuevuem ugbemugbem osas.
Person:What
by OneSovietSausage April 20, 2020
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