What do you even say when someone knocks on your bathroom stall … like, what’s the protocol? Commentary:Knock knock, bathroom edition: who's there? Occupied! 🚪🙈🛁 Related Funny Quotes 🤝 I always sit in the middle stall so I have a bathroom buddy. So annoying when your family knocks on the toilet door and asks what you’re doing. I’m baking a cake. HBU? The guy in the stall beside doesn’t know he can shut off his camera shutter. You’d seriously think I was wanted for murder by the way I react when someone knocks on the door. “Gravy is not a beverage.” Okay, well that’s why I was trying to drink it in the bathroom, so you wouldn’t see me.