All of these made me chortle. The juxtaposition of the two Garfields was hilarious, although I'm not sure I understand the punchline - who's Charles Guiteau? Also, the sight of George Orwell writing the entirety of 1984 while on the run from an angry fascist is just brilliant. Basically, every one of them made me grin at the very least, especially the last one - "Get away from me, James Joyce!" Hee hee.