creeper in the restroom

Kitten
I was in the restroom when I heard people out in the hall talking, when I stood up to wipe I saw one of the boys in my art class pop up off the floor and walked out laughing as I yelled at him calling him a fucking creep and to get the fuck out!!
Like wtf?! Who the fuck Walks into a girls restroom and does that shit expecially at school!!!!
What's even more embarrassing is that he's 16 years old!!!!