What's Highschool Musical???

Last night I went to my nephews birthday party and all the girls and a couple of the boys were singing songs on the Wii from High School Musical.  My niece who is 14 and all the younger girls were having a blast and knew all the words. I however knew none?

My sister in law was shocked to hear that I've never seen High School Musical 1 or 2.  I guess its the difference in having boys and girls at that same age.  Chel is past that and Zach, well is a boy... Even the whole Hannah Montana thing, I would have no idea who she was either except for friends who have kids that love her.

Now I went through years of Barney (which I could still sing serveral of his songs) and Franklin and even Little bear.  But seems we skipped right past Power Rangers, Teenage Mutant ninja turtles and now High school musical.