One day I ran into my uncle on the street.

Uncle: Are you busy? Want to hang out?
Me: Sure, of course.
Then he took me to a nearby bar.
Uncle: My friend owns this bar.
We ordered some drinks and shortly after, they brought us the bill.
Uncle: My friend is the boss. Just tell him I'm here and I won't pay.
A little later.
Waiter: The boss says he doesn't know you.
Uncle: Yes, he does. He's just joking.
We stayed there for an hour and didn't pay the bill.
The next morning.
Uncle: I called my friend, the owner of that bar. He said he sold it a few years ago. So, uh, don't go back.