doin' the army crawl

One Sunday I went to school to get some work done.  Another teacher had the keys to the building and also wanted to do some work, so we met up after lunch.  Unfortunately, she forgot that I was there when she left for the day, and she ended up locking me inside the security gates.  Yikes!  What to do?  I realized that there was a sizable gap under the fence that blocked off the bus driveway, so I decided to push my school bag through the gap and then crawl underneath it.   As I was slithering through, I head a call:  "Hi, Miss!"  I looked up to see a student walking by with her mother, sister, and grandmother, as they were out on a family stroll to Dollar General.  Awkward.