I'm on yo ass

User of the phrase: is about to begin or is already in the process of joking about/ dissing the receiver of the phrase.

Synonym Phrase: I'm about to roast on you.

Somewhat of a taunt or gloat.
Example 1

Guy 1: "Hahaha! Is that fake Polo?"

Guy 2: "Oh you, tryna' roast? Bruh I'm on yo ass! Ol, high water, flipped collar, no dollar lookin' boy!"

Example 2

Guy 1: "That's what yo momma said when she left last night!"

Guy 2: "Shut up man! yeen funny!"

Guy 1: "Hahaha! Boy I'm on yo ass!"
by Zip Zack November 21, 2012
Get the I'm on yo ass mug.

I'm kool on yo ass

when you feel like beating a trick down or getting them told, but the present circumstance doesn't permit you to, but it is understood that that ass will get got
Meredith, I can't believe you brought up what I did in front of the boss, but you know what I'm kool on yo ass.
by Snap Crackle Pop February 26, 2008
Get the I'm kool on yo ass mug.

Now I'm finna bake yo ass

To say mean or hurtful words to one another
Person 1 : your ugly you your daddy's son

Person 2 : now I'm finna bake yo ass
by Nivea. K Williams July 28, 2017
Get the Now I'm finna bake yo ass mug.