Top Definition
The layer of build up that forms on your teeth after not brushing them for an extended period of time that protects your teeth from such things as plaque, coffee stains, and kisses from the oppisite sex.
The white protective layer on Matt's teeth is pretty nasty.
by Jesse He September 11, 2006
5 Words related to white protective layer

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×