Top Definition
An acronym for the expression "fuck your shit nigger". Commonly used when the loss of a video game, namely Call of Duty, occurs.
Bob loses game of one-vs-one against Jack
Bob:FYSN
Jack: :(
by michaelbayday June 11, 2011

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Fuck Yo Shit Nigga
guy :DUDE STOP BEATING ME
Abuser : FYSN BITCH
hashtag on twitter <3 <3 <3
by Mr. Bigdick July 03, 2012

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