to kiss, (implied to be with a lover)
If he tried to swap spit with your sister and he had something like that, he really must be dense.
by The Return of Light Joker November 24, 2009

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Top Definition
to French kiss; to snog
We'd park by the lake and just swap spit for hours. Swapping spit is so much fun.
by mandingoe May 24, 2004

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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Kiss
Julie and Johnny went behind the bleachers to "swap-spit."
by Polabear August 11, 2003

The Urban Dictionary Mug

Lotsa space for your liquids.

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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).

Buy the t-shirt