None. They can't get that high! (My band teacher told me that one today)
A: Six: One to hold the bulb and five to ask for directions.
A: It was supposed to be in place last week!
One? Or two? One? .... Or two?
A: What's a light bulb
The punchline is too long.
Because she had a pun in the oven!
Because he fingered A-minor
