When a person take their entire academic or work day to "jack-off".
I took the day off to J off cause he saw some hot Mudkip "rule 34" on "4chan".
by Eric Bloom October 25, 2007

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Top Definition
When a person take their entire academic or work day to jack-off.
I took the day off to J off cause he saw some hot Mudkip rule 34 on 4chan.
by Eric Bloom October 25, 2007

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary 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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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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When one takes the entire day off of their job or regular school day, to devote the time to constant jacking-off (masturbation).
Eric took the day off to j off because the night before, he saw some hot rule 34 of mudkip and swim meet on Anon.
by Eric Bloom October 10, 2007

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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.

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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).

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When a person take their entire academic or work day to "jack-off".
I took the day off to J off cause he saw some hot Mudkip "rule 34" on "4chan".
by Eric Bloom October 25, 2007

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