Board Thread:Game News/@comment-5354013-20140114133347/@comment-10090661-20140314014348

1) I stand up, look at them and wait for them to shut up. It usually works.

2) I bring out an experiment (one that goes bang/boom or sends thing flying across the room) and play with it.

3) I hand out a pop quiz, and tell them it will affect their final grade. My test questions are... challenging. xD

4) I tell them a story.

Or whatever else comes to mind.