You Know You Are A Teacher When

I know yesterday was Time Out Tuesday but we had our fall carnival.  On my way home, I stopped to get a quick bite to eat.  That's when I realized,

You know you are a teacher when.....

you try to pay for your meal with a plastic coin.  One had accidentally snuck its way into my purse.  :)

What are some signs that you are a teacher?  Comment away.