Exit, Stage Left

I wrote this idea down four months ago, but I only wrote the phrase "break a leg". I saw it tonight and decided to build a comic around it. Once I pictured it at a school with a granddaughter, I knew where I could take it.

As for the title of the comic, you will probably only recognize it if you are of a certain maturity (i.e. old). It is what a cartoon character named Snagglepuss would say as he exited a situation.