I'm bored so I'm going to pass along a dorky math joke proving that girls are evil.
Step one is that girls require time and money or...
Girls = Time * Money
But, as the saying goes, time is equal to money so substituting...
Girls = Money * Money = Money^2
The Bible says that money is the root of all evil so...
sqrt(Money^2) = Evil
Girls = Evil
I have more bad math jokes, but without equation editor I don't think I can get them on this blog. Oh well.