It's kind of gummy looking and makes her look like she is sneering.

If one looks closely at the Barbara Billingsley sequence in the movie "airplane", one can notice she's got a "Don Knotts" style el-cheapo tooth cap job, where only the front 8-10 teeth on her upper are capped, with a gap before you come to the next adjacent-most tooth.

Don't get me wrong, I adore June Cleaver. I just bring it up because dental deficiencies are such a popular benchmark in our society used to determine supposed intelligence, sophistication, and a raft of other so called "qualities".

I guess she isnt ever very happy.........