I've always wanted to trick someone into sending this to the printer: %! initgraphics clippath fill { copypage } loop Please don't do this! It'll run yo

I've always wanted to trick someone into sending this to the printer: %! initgraphics clippath fill { copypage } loop Please don't do this! It'll run you out of toner and paper as fast as possible. I'm just surprised I haven't seen more things like this, especially back in the days when postscript was popular.