Here's your very own fortune cookie :

 

Knucklehead: "Knock, knock"
Pee Wee: "Who's there?"
Knucklehead: "Little ol' lady."
Pee Wee: "Liddle ol' lady who?"
Knucklehead: "I didn't know you could yodel"

 

 
   

Note : Data is coming from the fortune program on Ubuntu Linux.