Definitions by saintsfan369

oob 

Another name for an E-Cigarette. (Juul, Vape, Drop, Phix, Vuse, etc.)
Slang word to basically sum up all of them into one thing. Most commonly used by high schoolers who are scared to say juul because their parents will hear them

Hey Jackson, lemme hit that oob.
Dude I left my oob at home, can I see yours

oob by saintsfan369 December 23, 2017