Any poisonous, liquid concoction one drinks, in order to commit suicide. Taken from the infamous "Jonestown massacre" mass suicide, when cult leader Jim Jones killed his flock with poisoned punch.
"Drain cleaner and Jack Daniels? That's aJim Jones Kool Aid, if I EVER heard one!"
An overated rapper who only has one good song which is " We Fly High ". Honestly if Jim Jones haden't come up with that one song you wouldn't be looking for him on Urban Dictionary.com now would you?