I've always been a really deep sleeper, it's very hard to wake me up. I have three alarms set a half hour apart and each one goes off every 5 minutes so that I have lots of time to slowly wake up, but sometimes I sleep through them all (hahahah sorry Ryan).
I am always dreaming too, sometimes I have really bad sleep paralysis. Occasionally have dreams that I have to piss and can never find a bathroom, or if I do then I can't go. But very rarely I go in my dreams but after I am done it still feels like I have to go.
Surprisingly though, I have never wet the bed.