Here's a cartoon from the January edition of Reader's Digest. Cartoons are often based on current phrases and cliches that we hear a lot, usually in the media. This is one of those kind of gags. It's just a play on words really, but I think you can get away with jokes like that if it offers a good visual image. I had fun drawing this one, imagining what a black hole in an office would look like.
Cartoons by Royston