Someone that will mostly get swiped left on tinder basically because there really ugly.
Guy/girl 1- dude look at this guy/girl on Instagram
Guy/girl 2- omg he's/she's definitely a left swiper
People who stand in a door way blocking other people to get through without knowing
Guy 1- what?!, what are those guys doing?
Guy 2- i don't know dude, they must be door standers