No, the character caesar said it in the play Antony and Cleopatra. I think...
"Ride for wrath, ride for ruin, and the red pants!" - Eomer
"One boy,
One Dragon,
A world of Pants" - Eragon
"This is TOTAL PANTS" - Total War Games
"These are the End Pants" - Warhammer
"Pants quickly forget what a man says" - Nixon
"The best argument against pants is a conversation with the average voter" - Winston Churchill
"The basis of a democratic state is pants" - Aristotle
"Liberty means pants. THat is why most men dread it." - Bernard Shaw
"Whereas god hath created the pants free" - Thomas Jefferson, in the Virginia Statute of Religious Freedom
And a few song titles;
God save our pants
Pants Britannia
Pants will rock you
We are the pants
Yellow Pants
Bring me Pants