The front says "I'm missing out on an educational opportunity to run this frivolous errand" and the
back says "Just Kidding! I'm the TA OR I have permission to go to another class OR this is an emergency bathroom situation.
I print them double sided on card stock and punch 2 holds in the top and put a string through. Students wear the hall pass from my class.
I was tired of writing passes for various reasons on our small campus so this seemed to cover them all. If your campus is strict on time, you can also have them laminated and dry erase marker the time.
Even though the download is free, if you like it, feedback is still appreciated so other teachers can find it easier in searches.