Top Definition
A grav lift, or a device used to propel a human or small vehicle, or Grif, across large distances on open maps.
The newest invention of the Bungie Labs, the Homo Sapien Propulsifier, or grav lift, is perfect for propelling humans across the map in the event of a co-ordinated attack.
by Idlewheelman February 03, 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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