I was shopping in town yesterday while my DD and her friend were at gymnastics, and, as you do, I stopped for a wee in a department store toilet. The loo wasn't overly busy and I walked into a cubicle straight away. There were a couple of kids outside in the actual room bit, not in the cubicles, who I assumed were waiting for their mum to finish. One was a boy of about 7.
While I was in the cubicle, someone started baning on the door quite hard. I assumed it was one of the children messing around and said in my best deep, Scary Adult voice "there's someone in here". However, the banging did not stop and turned to kicking, then turned to the door flying open and me frantically pulling my knickers up. I was shocked more than anything and will admit that I shouted quite loudly at the boy - it was him and he was laughing. I didn't swear, but got pretty cross and said "don't you know how rude that is? You shouldn't try and open toilet doors like that, it's very very rude" with some extras I can't remember added on, in the same vein.
The next thing I knew, the boy's mother came charging out of a cubicle and demanded to know what's going on. I told her, probably not sounding very calm, and hse started yelling at ME not to shout at her child, he was only a little boy, he was only messing around and that I was over-reacting and obviously didn't understand kids!
TBH I just tried to get out of there as quickly as I could - I was with another child (12) who was waiting outside for me and I didn't want her to hear.
So, was I really BU? somethign tells me I wasn't!