1) "Today, class, we're going to watch a movie."
(I was out all night and have a huge hangover, so I'm not teaching)

2) "I'm sorry, but rules are rules."
(You didn't do anything wrong, but I'm too spineless to stand up for myself)

3) "For homework, read the whole chapter."
(I'm tired now, so I'll just make you read it)

4) "That blouse shows way too much skin, go home and get changed!"
(That shirt makes your rack look bigger than mine...)

5) "I put a curve on the test so most of the class passed."
(The more good grades, the better chances of me not having you next year!)

6) "Well, we're both right!"
(I know I'm way off, but I'm not gonna admit it.)

More coming soon!