Here are some more...
"You do not know the power of the Dark Pants!" Vader (to Luke, ROTJ)
"The Millenium Falcon? She made the pants run in less than 12 parsecs!" Han (to OB1, ANH)
"As I thought. Mynocks. Chewing on the pants." Han (ESB)
"You missed us in the South corridor. She showed her true pants for me." Han (about Leia, ESB)