I stole this from a bulliten.  It's soo true--well most of it anyway.  Girls can never win.. i guess that just shows that we still live in a male dominated society. 

WHY GUYS ARE JERKS:
If you dress sexy, he says your a slut.
If you don't dress nice, he says your ugly.
If you argue with him, he says your stubborn.
If your quiet, he says your stupid.
If you call him, he says your needy and clingy.
If he calls you, he says you should be grateful.
If you don't love him, he'll try to win you.
If you love him, he'll leave you.
If you don't sleep with him, he say you don't love him.
If you do, he'll say your easy.
If you tell him your problems, he'll say you're irritating
If you don't, he'll say you don't trust him.
If you lecture him, he'll say your annoying
If he lectures you, its because he cares.
If you break a promise, you can't be trusted.
If he breaks it, he had to.
If you cheat ...he expects it to be over.
If he cheats..he expects to be given another chance.