I have to say it's the outpost.com gerbil commercial. "Cute little fella!"
You can find a lot of the best / funniest commercials to download here:
http://www.adcritic.com/
Some really good stuff there. Ones like the Smart Beep Sumo Wrestlers, Smart Beep Blind Date, Chainsaw Paramedics, Aiwa Another One Bites The Dust, I could go on! Check it out
