I got two... But not as funny:
Man: Oi! Laddy, bounce!
Bocker: I'm not laddy.
Man: Whatever, just bounce!
Bocker: That's not my name either...
Man: Bounce...!
Bocker: (Walks away)
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Man: Hey, can you jump for me?
Bocker: Give me a reason...
Man: Uhh... I just want to see how those things jump...
Bocker: They jump high...
Man: Can I see then?
Bocker: See what?
Man: See you jump.
Bocker: Why?
Man: Because I want to see how high you can go... (Loses patience)
Bocker: They jump high.
Man: Can I see then?
Bocker: See what?
Man: You jump...!
Bocker: I know alot about jumping... I can jump.
Man: Can I see you jump then?!
Bocker: Why?
Man: AAAHHHH!!! (Tears hair and clothes)
Not that funny... But hope you sort of like it.