There’s a bit of everything here: jokes, proverbs, scenes from classic movies. And a few pictures that just remind me of, well, something, though I can’t say exactly what.
If you like this kind of thing—and who doesn’t?—you might also like Bellaratta’s Rat Masters in the Virtual Squeaks section of the RMCA. These are famous paintings, redone with rats in the leading roles. In fact you may never return; she’s a much better artist than I am.