The purple jerky-like substance that remains after boiling Robitussin. It can be ingested to obtain a small buzz followed by about an hour of vicious vomiting. Resembles Barney the Dinosaur's Dick.
by D.Havok April 15, 2009
Matt: Hey bro, you wanna see something weird?
(whips out his dick)
Darell: That's fuckin' gross!
Andrew: Yah what the fuck nigga, why is that shit purple? Looks like you got Barney Dick.
(whips out his dick)
Darell: That's fuckin' gross!
Andrew: Yah what the fuck nigga, why is that shit purple? Looks like you got Barney Dick.
by FDWeezy July 27, 2011
An alcoholic drink which contains a mix of one part UV Blue vodka, half part UV Cherry vodka, half grenadine and some Sprite. Mixes together to become purple. Like Barney the dinosaur's penis.
by Dave Losso January 26, 2009