You missed out La. Very important that. Thong of the South

I think plump's choice of notes was deliberate and entirely appropriate. Plump - correct me if I am wrong in this.
The Sound of Pants

But why La? It's me favourite note is La! All quiet on the Y-Front

Because I think that there is meaning in the expression "far, tea, pants".
Bulletproof Pants

*getting it* oooooooooooooooooooooooooooooh! All embaressed now! Brief Encounter

Ready Steady Pants Kim-You are correct but maybe I was a bit too schoolboy and low brow for this audience.

Oh yes, that's definitely it (making up for own inadequacy)!
Knickerless Knickelby
Man in the Iron Underpants (thank you Graeme Garden)
Pants of New York
Seven Strides for Seven Nethers
The Y-Front who Loved Me
The Skidmark of Zorro

Have we had Air on a G-String? [Angus] That last one was a bit vile, wasn't it?

The Pink Pantser?

Star Pants, The Pants Strike Back and Return of the Pants Oedipants Rex Euripides Pants and Iripidose Pants You say pants and I say knickers (let's take the whole lot off)