The two stoners and their friends go through another series of crazy, drug-influenced misadventures.
From memory: Stoner hullabaloo with humor appealing to the initiated only; a minor cult at the time, but obviously very dated by now.
Halliwell (no star): "Totally repulsive comedy which gives a bad name to self-indulgence."
Maltin*1/2: "After an auspicious debut in UP IN SMOKE, the pothead, put-on comic duo go seriously awry in this crude, incoherent film, which offers only sporadic laughs."
