I was teaching letter writing in my reading class a couple weeks ago, and in an attempt to teach correct Openers, I made the distinction among Ms., Miss and Mrs. Oops. Since then, I've received several interesting and humorous suggestions:
- I'm not going to call you Miss Dean anymore, I'm gonna call you Single Dean! 
 - Miss Dean, I need a picture of you, so I can set up your E-Harmony Page!
 - Yeah, if you don't find a match in the first 6 months, the 2nd 6 months are FREE!
 - You should get married this year, so you can have the wedding here [in my classroom] and we can all come!
 
Signing out,
- Single Dean

