He happily says, "Since 2009!"
Birkenstock
When he's quacked.
In a skeptic tank. (Note: I just made up this joke earlier today. I'm not 100% sure the joke is obvious feel free to suggest a better wording!)
There's no punchline for this joke.
Only one. They just hold it still and wait for the world to revolve around them.
Rob...wait for it... erto! Rubeartoe!