Knicker Sticker

Knicker Sticker claims to be “disposable adhesive underwear” which you stick to the inside of your pants, as a replacement for underwear. It’s “great for traveling”, if you like to ride in a car or airplane without underwear, I guess.

The “most helpful” review notes that they don’t actually stick to your pants, forcing you to go commando while a wadded-up semi-adhesive ball of cotton works its way down your pant leg.