I was invited on a birthday and I suddenly had to pee urgently. I couldn't waited a minute longer, otherwise I would peed in hihi. It was just stupid, that there was only one toilet and it was still occupied.. Even after calling and knocking, there was no reaction. Okay, then I have to find a solution quickly, otherwise the pants will get wet. So I run out quickly, squat down and just let it run. At last this pressure is gone. What a relief .. :)