Top Definition
A code that represents marijuana. To build a dirt jump you are saying that you are getting high.
Yo, i just built the fattest dirt jump with Matt yesterday.
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by Bigmacmattt March 01, 2017

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Great Oak slang for weed
Hey man wanna do some dirt jumps?
by GO wrestling February 17, 2017

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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