Jeffery joint 

a marijuana cigarette containing mostly weed, opium, herion, crushed up ecstasy, clorox, methadone, subutex, morphine, peyote, some of its stuff is unidentifiable and a little angel dust.

why the fuck is it called a Jeffery joint? because who could be scared of a "Jeffery"

Jeffery joint by jeffery smoker October 9, 2010

Jeffrey (joint) 

A cannabis joint laced with opium, heroin, methadone, morphine, peyote, and angel dust.

"When the world gives you a Jeffrey (joint), stroke the furry wall".
-Aldous Snow

Jeffrey (joint) by benny blanco187 August 23, 2011