Top Definition
When you are extremely stressed for exams and you go to sleep and then wake up and hour or so later and then go to sleep and wake up again etc.
Interval sleeping has been driving me insane because I have to be rested for my exams
by Crispy 1028 June 07, 2010

The Urban Dictionary Mug

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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

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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