Heh, that's what I tell my three year old nephew when it's time to put his toys away. Clean Up Time! Yay! Not.
Unfortunately, when you make a mess and actually care about what your writing it's necessary.
There was a bunch of Noob mistakes that needed cleaning up. Thanks to some kind people from the PyWeek competition I was able to take care of them in short order.
I was using tuples for block coordinates and transforms, now these are classes.
Basic dumb stuff that needs to be done. Boring!