I dont know if this really considered a joke but it was quite funny. this happend to me just the other day and my family got a laugh out of it.
Leaving Colorado for Texas, I decide to make a stop at one of those rest areas on the side of the road. I go in the washroom. The first stall was taken so I went in the second stall. I just sat down when I hear a voice from the next stall...
"Hi there, how is it going?"
Okay, I am not the type to strike conversations with strangers in washrooms on the side of the road. I didn't know what to say so finally I say:
Then the voice says:
"So, what are you doing?"
I am starting to find that a bit weird, but I say:
"Well, I'm going back to Texas..."
Then I hear the person say all flustered:
"Look I'll call you back, every time I ask you a question this idiot in the next stall keeps answering me."