Because...

...if I'm annoyed, then you should be too!

Here's just a taste of how a good part of my day went (picture yourself in the mini-van driving to and from school with 5 children in the van with you)

Going to school...

This is the song that never ends.
Yes it goes on, and on my friend,
Some people, started singing it not knowing what it was,
And they'll continue singing it forever just because,
This is the song that never ends.
Yes it goes on, and on my friend,

...you get the point.

So I get smart and on the way home I say "absolutely no one is singing the song we sang on the way to school this morning"

So I give you the ride home...

I know a song that gets on everybody's nerves,
Everybody's nerves, everybody's nerves. I know a song that gets on everybody's nerves,
And this is how it goes...
(Next verse, same as the first, it never gets better, it only gets worse.)
I know a song that gets on everybody's nerves,

Ah, I'm gonna have to shoot whoever taught them that second one 'cause when they left for school this morning, they only knew the one!