A person is considered a Pub Trans nerd, when he/she get so addicted to public transport <such as the bus, subway, train, or other> to a point they don't want to use cars, or even walk anymore.
Dude 1: "Bro, you see that dude over there? That one guy over there stands at the bus stop every time we walk to school..."

Dude 2: "Yeah, I noticed. Broke af."

Dude 1 "That's right. Typical Pub Trans nerd. This is what lack of friends, lack of chick, exess of books and bullying make out of people."

Dude 2 "Poor thing. Let's go get his lunch money."
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