How many did it take last year
How many pessimists does it take to change a light bulb? None - it's probably screwed it too tight anyhow!
Twenty-one. One to change it and twenty to form a fact-finding committee to learn more about how it's done.
Me: Sorry, I don't have 2020 vision
It's pretty much the same as 2015 but you can download a towel
Removed
Seven one to change and the other six to sing about how good the old one was.
Because he looked in the file and that's what they did last year.