You were supposed destroy the pants; not join them! 

Here's some from KotOR

HK-47

Recitation: Yes, as I said, I am an assassin droid. It is my primary function to burn holes through pants that you wish removed from the galaxy...Master.

I did not ask for your pants, fat one.

Canderous

Ha! Pants make a warrior out of even the weakest human! 

Assemble the rest of your pants. You will return to Dxun

I know that that was a bit random, but that's what the Mos Eisley pants thing reminded me of.
I like the third one on your list though vod.

Strong in the pants am I, but not that strong.

Pants accepted Captain Needa.

Your father's pants, an elegant weapon for a more civilized age.

Leia: I love pants. Han: I know.

Mos Eisley pants. You will never find a more wretched hive of scum and villainy. We must be cautious.

I sense Count Dooku, I sense his pants.

Drop your pants! I said drop em'! ROGER. ROGER. ROGER...

Pants up, Jedi.

What wonderful pants you've discovered!

Grievous... Your pants are shorter than I expected...

Anakin... You're breaking my pants!

Anakin sw III - What pants?

I have so much more, rofl!

What of the Rebellion? If the Rebels have obtained a complete technical reading of these pants, it is possible, however unlikely, they might find a weakness and exploit it.

The pants you refer to will soon be back in our hands.

Your father's pants. This is the weapon of a Jedi Knight.

Only a master of pants, Darth.

That's no moon. It's a pants station.

The Pants is what gives a Jedi his power. It's an energy field created by all living things. It surrounds us and penetrates us. It binds the galaxy together.

Hokey religions and ancient weapons are no match for a good pair of pants at your side, kid.

I have too much free time...

"Luke, you've lowered your pants, whats wrong?"

I saw these awhile ago but I completely forgot em. Good find.

1. A tremor in the pants. The last time I felt this was in the presence of my old master.

2. You are unwise to lower your pants.

3. We've got to be able to get some reading on those pants, up or down.

4. She must have hidden the plans in her pants. Send a detachment down to retrieve them. See to it personally Commander.

5. These pants may not look like much, kid, but they've got it where it counts.

6. I find your lack of pants disturbing.

7. These pants contain the ultimate power in the Universe. I suggest we use it.

8. Han will have those pants down. We've got to give him more time!

9. General Veers, prepare your pants for a surface assault.

10. I used to bulls-eye womp-rats in my pants back home.

11. TK-421. . . Why aren't you in your pants?

12. Lock the door. And hope they don't have pants.

13. Governor Tarkin. I recognized your foul pants when I was brought on board.

14. You look strong enough to pull the pants off of a Gundark.

15. Luke. . . Help me take...these pants off.

16. Great, Chewie, great. Always thinking with your pants.

17. That blast came from those pants. That thing's operational!

18. Don't worry. Chewie and I have gotten into a lot of pants more heavily guarded than this.

19. Maybe you'd like it back in your pants, your highness.

20. Your pants betray you. Your feelings for them are strong. Especially for your sister!

21. Jabba doesn't have time for smugglers who drop their pants at the first sign of an Imperial Cruiser.

22. Yeah, well short pants is better than no pants at all, Chewie.

23. "Attention. This is Lando Calrissean. The Empire has taken control of my pants, I advise everyone to leave before more troops arrive."

24. I cannot teach him. The boy has no pants.

25. You came in those pants? You're braver than I thought.