Top Definition
Also known as MAD BRO DISEASE, this ailment is fairly common among frat boys or teenagers. A bro will become jealous when his bro starts hanging around with other bros more than him. However, the bro cannot admit these feelings for fear of being called gay, and so instead becomes angry over seemingly pointless things.
Bro 1: "Why is Brosef Stalin over there being such a buzzkill?"

Bro 2: "He's got a bad case of Brovine Spongeform Encephalopathy because Tom is partying with some other bros."

Bro 1: "What a fag."
by PNUTBUTTERnCRAK December 30, 2009

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