I got this one from Facebook
A former Sergeant having served his time with the US Army RANGERS took a new job as a school teacher. Just before the school year started he injured his back. He was required to wear a plaster cast around the upper part of his body. Fortunately, the cast fit under his shirt and wasn't noticeable.
On the first day of class, he found himself assigned to the toughest students in the school. The smart aleck punks, having already heard the new teacher was a RANGER, were leery of him and decided to see how tough he really was before trying any pranks.
Walking confidently into the rowdy classroom, the new teacher opened the window wide and sat down at his desk. When a strong breeze made his tie flap, he took a stapler and promptly stapled the tie to his chest, twice.
He had no trouble with discipline that year.
HOOAH, RANGERS LEAD THE WAY