The greatest boy in the world, cares more for his hair than anything else. Loves everyone and anything, always be there for me.

Doesn't matter what sex you are, he is always easy to talk, Hates keeping things from people, if they need he will tell him.
He can't lie to someone, it's impossible for him to do that. He loves dogs, and humans.
He's the person to turn to if you are ever in doubt. Even if you are going out with him, you can talk to him about anything about the relationship.

He is also known as the fairy god parent from the 'fairy god parents'
cosmo is amaingg
by TR;iLoveYourBed February 18, 2010
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THE HOTTEST FAIRY in THE WORLD, also stars in the hit tv show. The Fairly Odd Parents! The best show evea!
Cosmo is sessy!
by Monique September 20, 2003
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Cosmo is defined as the action of accidentally banning someone. (Don't look at us, we don't know how either!)
Hey don't absentmindedly click on that name or you'll end up pulling a cosmo!
Don't make me pull a cosmo on you!
by lucy0600 January 8, 2019
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An ultra-liberal, uber-cool, uptown, trendy, sophisticated, monoculture identity of individuals in a society.
A cosmo can only come up with something like a "brunch".
by doodling July 17, 2011
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Something that is very cosmopolitan and ny city.
Often used to describe activities that people in their 20's do.
Have you seen that girl in her trench coat sipping cocktails, that is so COSMO!!
by flemdelaflem May 29, 2012
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a gay person. their nickname is probably mo and they are Queer. As Fuck. yeah
person 1: omg is that cosmo???
person 2: Yes That Is Cosmo, They Are A Homosexual
by ZoeWilly1006 October 16, 2020
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A generally distrustful person who keeps his eye on the prize, however he does care about certain people who have been his friend and helped him through struggles, he however is aggressive when he feels insulted or another has challenged him
Come at me Cosmo!!!”
by Millyfnaf May 9, 2018
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