This is similar to the "What do YOU call your vagina?" thread, but obviously for the male members of the site. I searched for a similar thread and was surprised that I couldn't find one.
So guys, what do you personally call the parts of your male anatomy?
And part two, do you use different names depending on either your state of arousal or the situation you're in?
For example, I would probably just use dick and balls most of the time. But when I'm erect, it's no longer a dick -- it's a cock!