The Lex/Lana thing didn't bother me because I've been picking up that vibe from Lex since season 1, when it was rather squicky (early 20-something Lex vs. 14-year old Lana) so I wasn't surprised in the slightest that Lex would dream about that.

Plus, I get my universes all confused. I know in the DCAU, Lex and Lana dated for awhile and in the comicverse, I believe she's married to Pete Ross, who is also Lex's VP.

From an interview with Summer Glau:

You’ve just finished filming a new movie called Mammoth and I know your fans are all very excited to see it and I was wondering if you could tell us a little bit more about it?

It’s a Sci-fi/Comedy .It’s hilarious – I laughed my guts out during the movie! I play a normal teenage girl, which is nice! I play a really cool teenage girl whose father is a palaeontologist who works in a mammoth exhibit at a museum in Louisiana. It’s a very very funny film. We shot it in Romania and it’s going to be great. It’s going to be shown on the Sci-Fi channel. The director Tim Cox was awesome and the cast was wonderful to work with.

Anyone else think that there will be mammoths rampaging in Louisiana? (In the movie.)

Manmoth!

Wait...no...

It's the Pax....

Didn't they do that?

Have they done sabertooth tigers yet?

Another Smallville thought...Clark just broke into a bunch of houses. Isn't anyone going to freak out at that? Or does Santa really normally deliver them all magically?

Well, Santa supposedly comes down the chimney. How many of us have chimneys now?

I suppose that he apparates in and then disapparates to leave. Or perhaps he just makes the presents apparate. . . yes, that's much more efficient.

I don't care how the fuck he gets in -- or what morning it is. If I wake up and find extra stuff in my house, there will be some panic.

Merry Lexmas - part two: Panic in Metropolis.

All the adults panic. The kids don't care.