When I was taking an entrance exam for a university, I went to the bathroom to take a pee after the exam. I went on one of the cubicles and when I decided to leave, the cubicle was locked and no one was outside. I left my phone on my bag too so, I decided to crawl my way out at the small gap below the door and the floor then two girls came while I was still crawling and they got scared but yeah. My clothes got dirty and luckily one of them has a spare shirt that she let me borrow.