What Katy did or did not do,
I really do not know, do you?
But ev'ry night, both cloudy and clear,

This endless argument I always hear:
Katy did, Katy did, Katy did,
Katy didn't!

Katy did, Katy did, Katy did,
Katy didn't!
Katy did, Katy did, Katy did,

Katy didn't!
Katy did, Katy didn't.
She did! She didn't!

She did!
One side is wrong, the other is right,
Of this you may be certain quite;

But which is right or which is wrong,
I cannot tell you while I sing this song:
Katy did, Katy did, Katy did,

Katy didn't!
Katy did, Katy did, Katy did,
Katy didn't!

Katy did, Katy did, Katy did,
Katy didn't!
Katy did, Katy didn't.

She did! She didn't!
She did!