Hey Hey Go Away

Tell me why as if I'm slow
[?], you will now
Hey, hey, go away now
Hey, hey, go away now

That's the [?]
[?]

Hey, hey, go away now
Tell me why as if I'm slow
That's the [?], now it's time to know

Hey, hey, go away now
Hey, hey, go away now
Hey, hey, go away now

Go away, go away, go away, go away