That blinky flashy message is pretty funny. Hats off for posting that.
On a more serious note, some years back I saw a small sign on the back of a trailer which read "If you can read this you're about to die".
One had to be almost on the Mansfield Bar to read it.
My brother in law (now retired) used to drive a gasoline tanker in Fort Worth, TX traffic. Some of the things he's talked about make me wonder why and how he is still alive.