I had sweatpants on and she was standing behind me in the checkout line, when all of a sudden I felt my pants fly down to my ankles. The worst part was, I had a white gstring on and it was super crowded. I had to crouch down and pull up my pants up super fast, while my roommate was dying with laughter and apologizing at the same time. She said she did it because she saw my thongs in the laundry before and knew I would have one on.
That was my first time ever getting pantsed, I was red-faced until we got out of that store