Failed Maths Student
Q. If two's company and three's a crowd, what's four and five?
A Cambridge University maths student bumps into a fellow student on a street, carrying a paper bag.
Julian: "I say old chap, what are you carrying in that paper bag?"
Roly: "A couple of awfully yummy buns from Mrs Miggins' bun shop."
Julian: "Spiffing! I say, if I can guess how many they are, can I have one?"
Roly: "Cripes! If you can guess correctly, I'll jolly well give you both!"
Julian: "OK. Ummmmm... five?"