Top Definition
Often on the day after a hot curry or some food that didn't agree with you. When going for a poo knowing that it's going to be a bad one, you strain a bit too hard, resulting in a spray-like, liquidy jet of poo coating the inside of the toilet.
Oh man, that curry last night made me bumsneeze all the way through my shift.

I just did the worst bumsneeze, it actually caused pain.
by Omniabsence October 31, 2010

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When you blow your nose or sneeze and you let a fart go by accident. Can also be used to to simply describe a fart on it's own.
I was blowing my nose when a bum sneeze slipped out.
by Ray Kelly May 29, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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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