His apartment was filled with blood-stained pillowcases.

"Went back to his place, presumably for sex, and the pillowcases were stained with blood. Place was filled with empty beer cans. Four, I kid you not, four rusty, hair-filled razors in the shower (all were his  — he lived alone). The sink was coated in hair and toothpaste. I was so disturbed. Then he told me he had a suspended license and a kid he never met, and I high-tailed it home." - Reddit user Crushed LaCroixCan