Damn, the brakes locked.

Yep... that works Steve.

How about,

 “Uh, Oh...the sleigh is still airborne!” 

"PETA (People for the Ethical Treatment of Animals) be damned - I'm hooking up those lazy reindeer again."

"THE NEEDLE!  I FOUND IT!"

John, so you are thinking Donner and Blitzen, rather than Surly and Trek?

Greg you have this thread stitched up with that caption. 

If Santa broke a spoke, he'd be waiting 3 months to get a replacement - reindeer supply chain is in much better shape...