Donell Jones has a song called "Cool On You"
"Cool On You" means that he passes on the girl that cheated on him if she were to try to get back together.

You've heard people respond with "nah, I'm cool" before right?
For example if someone asked "wanna jump off a bridge? want some of this jalapeno? want me to try to hook you up with that fat girl?" some people would answer "nah, I'm cool" or simply "I'm cool"
which is another way of saying "I'll pass"

"want to go smoke some bud?"
"nah, I'm cool on that"

so if a girl ever asks you something like "do you like me? do you want me?" etc
if youre not feeling her you can say "I'm cool on you"

back to the song..donell jones is just saying that he doesn't even like that female anymore..he'll pass on her "i'm cool on you"
by JGuzmannn February 10, 2009
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You're done with a persons mess, and you want to take a break.
Lianna: I cheated on you.

Brian: I'm about to be cool off you for real.
by irfxxd November 18, 2022
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Jane: I'm sorry I kissed him

Tyrone: that's ight im cool off you
by Arealpimp September 4, 2017
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You're just too cool to bother with any details of anything.
And surpass the level of 'Epic coolness'

This line CANNOT be said. Unless you strike a cool pose right after.
Mother: Sweetie, you have weird rocker friends.
Daughter: I'm not a rocker!
Mother: ...Sorry. You have weird goth friends.
Daughter: I'm not goth!
Mother: Then what are you?!
Daughter: Mom! When you're this cool, You don't bother with the details. ;D
by Ashley ;D June 18, 2008
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Basically, we're weird, but we're definitely somewhat cool and you kinda (okay, REALLY) wish you were us.
Cool Kid: "You're weird. "

Us: "Yeah, but in a Cool-As-Hell-You-Wish-You-Were-Us Weird."
by totallyfreakingcool September 29, 2009
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