I have to laugh.
Long time ago we had a guy show up on my job,I had him do the drug test and fill out paperwork.
So I'm sitting in my office and hear this guy going on and on about me,not knowing who I was.
This went on for a good 20 minutes,of course the other guys in the office were egging it on.
I come out and go,so,you know so and so,what an center of uranus bla bla he goes.
When he's done, I introduced myself, I kept the douche around just to screw with him.
We laughed so hard I was in tears