Recently I was on a trip to vegas with my girlfriend ad my brother. So I was doing my BUSINESS in a stall in one of the bathrooms. A kid of about 6 to 8 years old tries to get into the stall. I cleared my throat and said in a loud voice, OCCUPIED! I'M IN HERE! Well this kid proceeded to unlock the door from the outside, as I yelled HEY WHAT THE HECK ARE YOU DOING!? I'M IN HERE!, and opened the door all the way. So there I am, pants around my knees taking care of nature, and he's staring at me, mouth and eyes wide open, as is everyone else who could see me. I told him to, SHUT THE DOOR KID! So. He did, and I could hear him telling another kid what happened. The other kid said that it was gross! They laughed about it, and I presume that they exited the bathroom at the point. When I left, I saw the kid who opened the door on me with his dad. I told him what happened and he was a bit suprised. When he questioned the kid about it, the kid denied it, saying it wasn't him but someone else, but that he did see me in there. So his dad says why would I come up to him and say the kid did it, if it wasn't him. Kid says I don't know, dad apologized and made the kid do so as well. And that was the end.