How many pessimists does it take to change a light bulb? None - it's probably screwed it too tight anyhow!
Two, two... One, two.
100: One to do it and ninety-nine to say "I could've done that."
All of them.
I don't waste my time with these childish jokes.
21, the first 20 will just repost an old one.
I don't know, but I bet we could pay them less than a group of men for the same amount of work.
They refuse to look at the silver lining.
They both fear the wurst