Teaching With Pop Culture

I saw the above image on Reddit some time ago it’s part of a statistics exam. I stuffed it in my blog later pile and forgot about it until I saw this image posted by I am nerdtastic while skimming Tumblr :

Biology study guide.  <br /><br />
This is win

I love the concept behind these two questions, teach stuff that people might not be interested using pop culture references so that they can relate to it a little better.

Have you seen any other examples of this? Post a link in the comments.