Top definition
When you and a partner put pop rocks on your tongue and make out swapping the rocks back and forth
Me and becky did the Mexican Rock Swap.It tingled so good.
by CrackerJack17 January 24, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug