JOSH:
Fun!
You know the trick when you're small.
Fun!
A paper airplane, a ball.
Fun! You simply have it, that's all.
Fun is doing a puzzle
Staying up till it's done.
What I wouldn't give to be
A kid again and have fun!

MACMILLAN:
Fun!
It's what a kid seems to know.
Fun!
It's when you go with the flow.
Fun!
It's what I had long ago.
Fun is going out fishing,
When you hunt with a gun.
What I wouldn't give to be
A kid again and have fun!

JOSH:
A kid can take a paper clip,
A plastic tube,
A pencil tip,
And all at once it's a rocket ship
That's the way they play!

MACMILLAN:
A grown-up sits there on his butt
He's (???) open and the window shut
Sickening feeling in his gut
Life has slipped away

MACMILLAN, JOSH AND COMPANY:
Fun!
You want jump when you're cold.
Fun!
And it's a secret I'm told.
I'm getting big but not old.
You can have it alone but
Two are better than one,
What I wouldn't give to be-
A kid until eternity-
What I wouldn't give to be
A kid again and have fun!

Fun!
It's got a rhythm, a sound,
Fun!
And when the rhythm gets found,
Fun!
You want to spread it around,
Fun was follow the leader
Starting when I was one, right!
What I wouldn't give to be
A kid again and have fun!

Fun!
It's when they start a parade.
Fun!
It's a piano you played.
Fun!
It takes me back to first grade.

JOSH:
Look! It's playing by itself!

[INTERLUDE]

COMPANY:
What I wouldn't give to be-
A kid until eternity-
You're not wrong, I want to be
A kid who's having Fun!
FUN!