The "Enterprise" thing has almost become a running gag in the franchise. Col. Sheppard said almost the exact same thing to Dr. McKay when they discovered the Orion back in the 2nd season of Atlantis.
A couple other lines from the series that I'm now thinking would also be nice descriptions (or at least they're some of my favorite lines):
"We can name it later."
"At least my heroes really exist."
"Sure. Why not?