emergency shitstop

It's like an emergency shit, but it happens while your shopping. You'll usually have a cart full of items and the bathrooms are "conveniently" located on the other side of the registers so you have to leave your cart out in the open, hoping no employees take your cart and put your items back.

"I had to take an emergency shitstop at Menards. Parked my cart, "dropped the kids off at the pool", came back and my caRT WAS GONE!!!"