My wife has a recurrent dream that her bridge in front falls out. She is always happy to wake up from it. I think it's because I was a Dental Tech for 35 years and owned a Crown and Bridge Dental Lab for 27 years, she was the secretary. She saw a lot of teefa's in her life. I think too that Ladies spend quite a bit of time fixing their hair, putting on make up every day and think about how they look more than us guys do. I shave in the shower and run my fingers through my hair to get it laying right, I know where it goes, why use a mirror? lol
I certainly don't think it's an unusual dream. I think guys dream like they are the hero in an action movie. Just be thankful it was a dream,, in fact be happy you get enough REM sleep to dream. I have sleep problems, I might remember one dream every 6 months. I don't think I get deep asleep very often. I usually only sleep a couple hours at a time. I would love to get a full nights sleep and dream all night!