I stumbled across this and thought I would share. I put this in my "Fun with Language" category.

 Some are funny, some are brilliant, and some are ... um, well ... different.

Enjoy.
"21 Actual Analogies Used By High School Students in English Essays"

http://www.tickld.com/x/21-actual-analogies-used-by-high-school-students-in-english-essays-8-is-gold