I have to take off my pants to count to 21
50 numbers of pi
12, it was an old driver's license
3.141592653589793238462643383279502884197169399 Purely to show off. Silly habit I do to get people aroung me to shut up.. Pi. Used to be able to do it to 50 digets, but can't anymore. Number has a ryhme up to this point so I can always remember it. Big fat hairy deal. Do it to show that even the dunbest person can sound smart if they say the right thing..
There are tribes around the world whose numerical system consists of words for 1, 2, some and lots. Not too useful for working out how many penny chews to buy, but you're almost guaranteed a pass in your maths A level.