Top Definition
Gas line: crossing the stage in a new romance when one feels comfortable enough to rip off a roaring, smelly fart."
"Billy and I crossed the gas line in bed last night so it must be love."
by I.M. Salmon August 28, 2009

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

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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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