so, to start, i've come up with a couple off the top of my head.
1. Women migrate to the bathroom in "pods" of 2 or more (where available) we generally know that they are talking about us (males) while in there. why they choose this place of (as i call it) "quiet reflection" to speak their mind is still a mystery.
2. All "fine" women have a fat and/or ugly friend. usually this friend becomes the third-wheel and will not go away. of course this is ignored by the apple-of-your-eye "fine" woman who wonders why you have an issue with this.
well, i have more, but i thought it better not to dominate the thread. well, not at first. ;)