More

  ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)
More

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"