Teachers Do Not Understand Students (3/3/14)

Have you ever said something during a class that your teacher interpreted completely wrong? 

Today, I was in my Eastern World Heritage class and we had to pick groups for creating a map. Somehow, my group had about 4 or 5 more people than the other two groups. So I said "My group has plenty of people, we should let the other groups choose so they can catch up". My teacher interpreted this as if I didn't want any of the people who were left, which was NOT what I meant at all. He picked our groups, and then glared at me for the rest of class as if I was a voodoo doll or something evil. 

I really hate that class.