Top definition
The burn of the male scrotum when entering, then sitting upon an automobile seat that has been in the sun for a period of time so that the temperature of the fabric is extremely elevated.
During the hot summer months when my car has been outside for a few hours, especially in the sun, I get testeburn every time I go for a ride!
by AZRPh January 15, 2017
Get the mug
Get a testeburn mug for your bunkmate Rihanna.