A term used when describing how hot and humid it is (most commonly used in Texas), compares the temperature of a room to the area between Satan's testicles and asshole
Guy 1 "We need to fix the AC unit, it's, like, 100 degrees in here!"
Guy 2 "I know, it's hotter than Satan's gooch in here!"
This is most hot. This condition occurs only when humidity is almost non existent and temperatures reach that of 120 to 130 degrees Fahrenheit. Wearing body armor and gas masks seem unbearable. Small, dark colored pets die seemingly without warning. A great time to make beef jerky out doors.