So much of the news out of Tokyo Game Show is so big and serious that we figured we'd kick things off this Australian morning with something a little lighter. A rap video from PopCap, starring Crazy Dave from Plants vs. Zombies.

It's the sort of clip that you expect to be advertising something - new DLC or a new platform for the game perhaps - but, as far as we can tell, the fellas at PopCap need no reason to rap, with Cray-Z taking to the mic like a pro, for his rendition of "Wabby Wabbo".

Wabby Wabbo by Cray-Z -- Plants vs. Zombies Hip Hop Video Watch on YouTube

I do have on good authority that the iPhone version of the game has just been updated, bringing mini-games and the Zen Garden with it, but - unfortunately - there is no bonus hip hop feature. Not yet, anyway. If enough people like Wabby Wabbo, who knows where this could take us?