Top definition
The event when you exceedingly perspire, so much that your shirt becomes soaked with sweat, and usually is glued to your back. Similar to swamp ass or butt.
Dude, I'm so Freakin Hot! I got Swamp Back
by Bennsterx July 12, 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