Q: How many Dylan fans does it take to screw in a light bulb?
A: The answer, my friend, is blowin' in the wind. The answer is blowin' in the wind.

Q: How many mice does it take to screw in a light bulb?
A:Two. Mice are very small, lots of room in a lightbulb.

Q: How many paranoids does it take to change a lightbulb?
A: Who who wants to know?

Q: How many Tauruses does it take to change a lightbulb ?
A: None: Tauruses don't like to change anything.

Q: How many sheep does it take to change a lightbulb ?
A: Twenty one. One to change it and twenty to follow him round while he looks for a new one.