underwear rash

That painful feeling that occurs on the legs due to wearing underwear. When the bottom of the underpants squeezes a section of the leg, an uncomfortable sensation develops and stays long after the underwear is adjusted and/or removed. Ice helps, but the process can be painful itself, and it takes time and patience.

The sole reason this author hates underwear

Damn it. I got an underwear rash. I'm fucked for the rest of the day.