Top definition
Instasweat is a condition where a person becomes instantly covered in sweat upon entering an area of intense heat and 100% humidity. Instasweat is the result of sweat not being able to be evaporated from the body due to the combination of high heat and humidity conditions in the environment.
I went out on the porch to have a smoke and within seconds found myself covered with instasweat.
by KJ&CLKemp August 10, 2010
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