nad rash
When your nads get all red and itchy like they're on fire and you can't stop scratching them until you're both sore and embarrassed.
My nads are on fire and I'm scratching like a madman in the middle of class.
I had to scratch my nads so hard during a Zoom meeting, my girlfriend thought I was having a seizure.
I was so busy scratching my nads in the car, I almost crashed into a mailbox.