If you like any of my "I'm With The Band" or "2nd Period" cartoons, feel free to download them, email then to your friends, print them out and take them to work -- they are meant to be shared!
I draw cartoons just like these for my students at school. Sometimes I go to another teacher's room (when they're not there ;-) ) and draw cartoons on THEIR boards. I draw them with dry-erase markers so they're easy to erase or leave up or whatever.
I like to think that maybe one of my cartoons will brighten up somebody's day. Maybe it will brighten up yours. Or not. I don't know.
Either way -- feel free to "steal" them and share them.