when you're talking to your long-distance SO or friend while sitting on the toilet, and they're also talking to you from the toilet.
person1: can you send me that picture of your cat again? I didn't save it last time.
person2: yeah hold on I'm taking a shit, and the pic is on my computer
person1: oh damn really? I'm taking a shit too!
person2: I wonder if this is our first friendshit *thinking emoji*