A person's serial killer trait is something people will look back on for explanation in the event that they become a serial killer.
Person 1: Did I ever tell you that I brush my teeth with two hands?
Person 2: Ew, no that's so weird. That's your serial killer trait!
Person 2: Ew, no that's so weird. That's your serial killer trait!
by shawke March 9, 2023