When you really need to use the bathroom

When you really need to use the bathroom

But someone was in there for an hour and they haven't finished.

Friend: Just using the bathroom. 
Me: Hurry up,  mutherfucker! I need to go! 
Comes out and shoots me
Friend: Here's your stall, mutherfucker.

Next time just knock.

Can you not see that the door is locked!?!?!

Dont bother anyone while doing shit.

GG