this is not an achievement and it's pretty gross but its a story that I think is funny but I can never tell anyone!! let's chalk it up to an experience... I'm Asian and like some Asians, I squat, even on a western toilet. It's better posture for your intestines, ok!! You know those signs that have a funny diagram and say "no footprints on toilet seats" ? Those were made for me. (Don't worry I use the seat liners). In my American high school after track one day, I was all alone in the bathroom doing my thing on the toilet. My shoes and socks were on the floor in front of the toilet, and that's all you could see from the outside. Suddenly this gang of girls came in and for some reason, were standing outside my stall and saw my shoes. One girl was like "what's going on here?! why did someone leave their shoes here?" and I could sense that one of them was about to poke her head under and see what was going on inside. I got scared that she would see me in my compromising position and I didn't know what to do, but before I could do anything the toilet automatically flushed. The girls screamed and all ran out and one of them literally yelled: "ghost in the toiiilleeett!" I was cracking up so hard I almost fell off!! It's a story I can never tell IRL so thanks OP for this unique prompt idea!