"One is a Genius .... the Other Insane"

Grandpa Dan: "But why do they call it a pinky?"

Namaile: "No, it's a finger."

Grandpa Dan: "But don't they call it a pinky?"

Namaile: "No, that's a pinky door."

Grandpa Dan: "Oh, pinky door?"

Namaile: "Yeah."

Grandpa Dan: "Oh... I don't know who.....that is."

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