I stole this graphic from the Coeur d'Alene Pedestrian and Bicycle Blog so call them if you have complaints ;) It's Friday and we all need a break, and a laugh, so read this and enjoy it but don't actually do it. Especially the flashing part. Cause I can't endorse or encourage you to do anything that might get you beat up by an angry driver. I do like the 'call me' sign and the 'slow clap' though and may try it myself. Will report back if I get the nerve to do it. As for the cat, I don't get that but it seems like any graphic is enhanced by a cartoon cat.
Just click the graphic to see it full size.