/noun/: a person who shows or feels discrimination or prejudice against people who vape, or who believes that a people that don't vape are superior to those who do.
Liam: That guy Almir is a bum because he vapes
Jack: Liam! You're a fucking vapist!
That’s dodgy bastard in the smoking shelter giving people the corner eye whilst blowing plumes of 11mg Cherry Bomb mist from their abnormal breeze block sized vape pen.