Top Definition
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

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt