Person who is dirty minded all the time. A real perv! Talks about dicks all the time. Really fun to hang out with and makes an awkward moment even awkwarder. Oh, and likes to talk about pubbbbeeesss!!!!
"I'm gunna shove this up your ass.......THIS WAY!!!!"
"Look at my arm hairs." Pubaritain: "ughhh, just a bunch of pubes.."
"Did you see that girl talking about pubes?" "Yeah, what a Pubaritain!"