
Bathroom habits are ingrained in your memory since you were a kid. Your parents teach you to brush your teeth, how to shampoo and condition your hair, and especially potty train you so you stop sh*ttiing yourself in a Pull-Ups. Over the years, those habits turn into weird little quirks that you can't shake.
I always turn the faucet on whenever I'm peeing at a new friend's house because I'm afraid of them hearing me pee (I know, it's a waste of water, don't judge me!) Also, my old roommate's girlfriend use to pee in our bathroom and never flush it, I never knew if she wasn't trying to waste water or she was just a gross person. I never thought to ask because it'd be even weirder to bring it up.
Imagine walking in on someone in the bathroom while they're humming and taking a dump. I mean, to each his own, right? But some of these bathroom habits are a little f*cking weird, though.