The wandering search of a stoned person looking for food or trying to accomplish a task, often ending in forgetting what they were searching for.
Where did Jessie go? "She's off on a stoner search for oreos and forgot what she was doing. We might have to find her..."
the drunk in the group who initiates more drinking
Person 1: "Dude, I'm hammed, you need to drink some more".
Person 2: "You are such a drinkstigator!"