Generally just having fun at someones or somethings expense in a nonviolent way. Fooling around or acting like a fool. Tomfoolery.
That dude was jackassing and fell right into the pot of chicken noodle soup.
by KingJackass June 13, 2010

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Top Definition
the act of being stupid, immature, a dick, or a jackass.
1. hey man, stop jackassing and get your ass over here!

2. Mike: Paul is being such a jackass today.
Phil: Yea, somebody should tell him to stop jackassing around.
by mexicano9191 April 06, 2009

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).

Buy the t-shirt
Generally just having fun at someones or somethings expense in a nonviolent way. Fooling around or acting like a fool. Tomfoolery.
That dude was jackassing and fell right into the pot of chicken noodle soup.
by KingJackass June 13, 2010

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