is in ur house, makin' y0u7ub3 commentz...

I really like this one...
It's all black & white and in that great sort of style like Samurai Jack (normally in colour, but sometimes there's a black&white sequence or whole episode). What's also great about the ad is that it tells a story, interweaving various winter sports into it.
I also like the music. I've been wondering where I heard it before, and it's actually from the beginning of Michael Bublé's version of Cry Me a River. I'm not actually sure how well it fits in with that song, but it's great in the ad.