Top Definition
The sudden onset of acute rage usually associated with Halo 2. The fever prompts severe and often violent mood swings, controller abuse and in some rare cases after a bout of the fever, a temporary catatonic state. The only known cure is abandonment of all hope, and submission to pwnage.
dude1: Whats wrong with T bone?
dude2: Mad attack of the halo fever
T-bone: eff you!!! that is totally not fair.
by mboots April 07, 2006

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