Top Definition
Through ignorance or incompetance, putting your job on someone else's shoulders.
Dude, I just got a call from someone who was talking to Mr. X, and he didn't fix the problem. Now they're bugging me about it. He mousefucked me on this one.
by El Duce February 23, 2004

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When you're looking at porn and your parent's walk in on you and your wireless mouse gives out.
Dude 1: Shit.
Dude 2: What?
Dude 1: I was on the computer looking at porn, and I thought I could get away with it but then I got mousefucked.
by Enrique Glazeddoughnuts November 06, 2007

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.

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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).

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To screw one over or take advantage of someone in a subtle (and usually very quick) manner.
"I was changing lanes and that little punk mousefucked me (cut me off)"
by Arcadian August 24, 2003

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.

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
The act of letting a mouse crawl up your ass, stimulating it. Mostly gay men/ lonely gay men do this.
Gay Man: Oh man! Last night, I got this killer mouse fuck. It really stimulated my rectum and prostate!
by A Lamer January 21, 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