Evil Bong (2006)

Storyline:

Evil Bong (2006) Straight-laced nerd Alistair moves into a college dorm with hardcore marijuana users Brett, Larnell, and Bachman. Larnell orders an old giant bong that proves to have strange magical powers. When smoked said bong sends a person to a bizarre drugged-out alternate realm from which there is no easy escape.