Things I am re-learning about living with boys:

Pants are optional. Always. This means potential full frontal nudity between the actual bedroom and the bathroom.

Related to that last, even if another guy has seen your penis, you should still tell exaggerated lies about its size.

You never go to sleep at the same time as the person you share a room with. I don't really know why.

Whomever alters the fan, opens the window, or takes control of the remote first goes unchallenged unless the challenger is clearly older and bigger.

Sexual innuendo is not okay. Explicit comments about sexual acts are expected and encouraged.

Things that my roommates have yet to learn:

Pissing with the door open is okay.

If someone is in the shower and someone needs to piss, the bathroom can be shared.

If you are going to masturbate while someone else is in the dorm, at least do it quietly and minimize the sound of the bed squeaking.

Things I need to remember:

If you decided to do an image search of John Bobbitt's re-attached penis, turn off your screen or close the window before leaving for a few hours.

Try not to criticize what your roommates are wearing out on a date unless they ask you to.

If you have control of the clicker, always always ALWAYS force your roommates to watch something painfully homoerotic or mind-numbingly dull.