Top Definition
Short for Commit that suicide.

Meaning shut the hell up, or something similiar. The word comes from a Juelz Santana song called "Kill Yourself." The song is about suicide and on the chorus Santana raps "Commit that, Commit that, suicide...." That's where it came from. You usually tell someone to "Commit That" when someone says something incredibly stupid or if you win an arguement or something along those lines, tell them to kill themselves.
Commit that suicide.
by AC October 22, 2005

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