Wisdom teeth extraction was an interesting experience for me.
Went under, had em out, no biggie. Came to, and started commenting on everything. How the lady across the room had 4 eyes, how the mission impossible song shouldve been in a different key, why superman's choice in colors for wardrobe weren't suitable for a real superhero...etc.
The worst part for me was how food kept getting stuck in the gaping hole in my gums that used to be where my wisdom teeth were. I would frequently have to stick some tweezers back in there and remove a hunk of assorted foods that was stuck there. Thankfully after several months those holes go away.