I finally managed a contribution over at the Pseudonymous Exchange: Double Guest Exchange. Imitating other people's style is something I'm weak at. But I tried :) (I hope Roxie isn't offended!)
One of the things I find fascinating about stuff such as LOLCats is that people can pick up the style markers and hit them without necessarily being able to describe what they're doing. It's an "ear" thing, I guess, like picking up music when you hear it.
I have to go grade now.