After thehomeless woman shit on the seat next to her and the subway lights went off, Lisa had to use a serious amount of public transportation patience to get through every second.
A guy who accompanies girls to every location they need to go - i.e. malls, bathrooms, kithchens, to their boyfriends etc- except to himself. They are docters in the art of being friend-zoned and have mastered the doctrine of high hopes in escaping it.
Guy1: That dude over there probably has all the girls druling at his feet
Guy2: Worry not my good man, he's only a transporter.