So, if sarcasm is the lowest form of wit, what's the highest... Benny Hill?

Or maybe it's "You've been maimed" style viewers video clips of (probably staged) domestic trampolining accidents?

My 10 month old already has a great sense of physical comedy. He laughs his head off if you drop something, including pretending to drop him, or trip on something... look surprised in a comical fashion... etc... or if the dog trumps, then looks round with a "who did that" expression on his face (yup, genuinely).