Pack a Tweener - A stoner’s way of saying they want a little hit of weed, jus

A stoner’s way of saying they want a little hit of weed, just enough to make them feel half-dead but still kind of happy.

Pack a tweener, I need something to get me through this stupid class.

I packed a tweener and it was like the weed was laughing at me.

Hey, can you pack a tweener? I'm too lazy to do it.