The Pirates of Penzance1983

[As Major General Stanley enters, all present sing to the tune of Pirate King's earlier song.]

Samuel:
For he is a Major General!

Daughters:
He is, hurrah for the Major General!

Major General Stanley:
And it is, it is a glorious thing to be a Major General.

All, in chorus:
Hurrah for the Major General, hurrah for the Major General!

The Pirate King:
(annoyed, muttering) That's the same as the "Pirate King" tune!

...

Major General Stanley:
Now that I have introduced myself, I should like to know what's going on here!

Kate Stanley:
Oh, Papa, we -

Samuel:
I can explain in two words: we propose to marry your daughters.

Gen. Stanley:
But-but... who are you?

The Pirate King:
We are all single gentlemen.

Kate:
Don't believe them, Papa! They're pirates - the famous Pirates of Penzance!

Gen. Stanley:
Mmm, wait a moment... I object to pirates as sons-in-law!

Pirate King:
Well, we object to major generals as fathers-in law! But we waive the point. We do not press it. We look over it.