Top Definition
When someone accidentally farts and is embarrased, you should, if you have one ready, let one fly as well. This is a courtesy fart.
This is an opportune time for you to release since then the two fart smells will interfere and no one will discover how unbelievibly nasty your ass is.
Boris farted as he bent over to pick up his shuttlecock at the badminton tournament. Shung Fe felt so bad for him that he offered up a courtesy fart. Unfortunately Shung Fe's rice and eggnoodle fart could not completely mask the liverwurst and vodka fart from Boris, and everyone had to leave the court for 15 minutes.
by RFenyman April 18, 2006

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A fart released before you enter a crowded area so you don't release it while in the crowded area, gassing everyone stuck in the room with you.
Before I got on the train I let out a courtesy fart on the platform because I knew I wouldn't be able to hold it in until my stop.
by Are2Dee2 October 13, 2009

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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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).

Buy the t-shirt