Lonely rolling star
Ah, Kiwi Cola. It's appeared in the strip more times than I can count, but I think this is the first strip to actually revolve around it!
So apparently, I decided to praise the amazing Katamari Damacy on the same day as did the Penny Arcade folks. It was entirely a coincidence, I swear. Just like it was a coincidence when Antz and A Shark's Tale were developed around the same time as A Bug's Life and Finding Nemo, respectively. Conspiracies asside, you still need to check out this game... assuming you can find a copy.
I'm actually listening to the soundtrack RIGHT NOW. It consists of some of the best songs-about-rolling-things-into-large-balls that you'll ever hear.