Happy Late Birthday, Pocket Knife!

I was a bit confused there; I thought it was a typo and Mart had prematurely celebrated! :-)

Thought PK was short hand for Piquet and it was racing driver Nelson's birthday.

Made me think of this Nelson clip. Or is it Pocket Knife having a mad moment?

"Oi! Clear off, this is my birthday thread, and hands off my fucking cake!"

http://www.youtube.com/watch?v=zPOXvyOUA6Y