Stargate Atlantis, Season 5

Dr. Beckett:
I wish you'd told me we'd be doing so much walking.

Lt. Col. Sheppard:
Did I forget to mention that?

Dr. Beckett:
: Aye, you did. You also forgot to mention the fact that we'd be rappelling down the side of a mountain! My legs are seizing up.

Lt. Col. Sheppard:
Well, that's what happens when you do nothing for six months R&R.

Dr. Beckett:
Not to mention two months in a stasis pod, thank you.

Lt. Col. Sheppard:
Two months? Try 800 years. That'll give you rubber legs.