Similar to that "Rafiki at a pizza place" picture posted earlier, there exists a restaurant called "Not a Burger Stand" that enjoys writing funny things on the chalkboard outside...
Except for the awkward CGI mess that was pre-human Reptile.
Seriously, they could have come up with a really decent rod puppet for what they paid to animated paint-lizard up there. It might not have looked GREAT....but at least it wouldn't have been a glorified paint splotch.