A marijuannacigarette is placed between the teeth so that the lit end is in the mouth. Smoke is then blown through the joint into the face or open mouth of another user.
Adverb used as a qualifier in place of "very", "really" or "so". Its use has become extremely common in Southern California, and could be said to be a part of SoCal English. Similar in use to hella in Northern California, although super is not generally used to mean "a lot" or "many".
Guy 1: You picked up your new board today?
Guy 2: Yeah, I'm super stoked.