OK, how about ABBA? Knowing Me, Knowing Pants, Take A Chance On Pants, One Of Us Is Pants, Thank You For The Pants, Lay All Your Pants On Me, etc, etc (That's enough ABBA - ed.)
Can't beat Dylan! Blowin' in the Pants, Mr Tambourine Pants, Bob Dylan's Pants, Pants of Spanish Leather, Get Your Pants Off! Just Like Tom Thumb's Pants, Man in the Long Black Pants (I think we get the idea - ed.)