Purple Barrel 

Purple Barrel is a slang term used in wisconsin during the 70's. It refers to l.s.d.

"Man you wanna come over and we'll roll a purple barrel?"
" Yeah man I'll bring my Dead vinly!"

Purple Barrel by Kirschonacid August 27, 2009

purple barre 

drink including codeine, normally perscription cough medicine mixed with an alcoholic beverage. enjoyed by southern rappers like mike jones (who?), paul wall, etc.

Man, i was tipsy on dat purple barre last nite

purple barre by C-Hud October 2, 2005