Today, I went to the pool. As I started going up the steps to use the water slide, a kid no older than 10 yanked my swim trunks down to "see what's down there." FML
OP here, he was behind me the whole time (he blamed it on his sister). Thankfully, he only pulled it down enough to expose my butt. I pulled my trunks up, but I didn't say anything and just acted as if he wasn't there.