Top Definition
a bleff can be known as many things. it can be known as a burp, a fart, shit, pretty much anything. and it's a really funny word used by a couple of retards.
1. LARISSA JUST TOOK A HUGE BLEFF!

2. OH MY GOSH, THAT WAS SO FUNNY THAT MADE ME BLEFF!

3. WHO LEFT A HUGE BLEFF IN THE TOILET?!?

by chumpernickle November 26, 2008

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