No caption needed, his face says it all.

They have an "open that door--you better not be doing what I think you are in there" relationship.

"Gretchen, NO!"

How do you show your work?

From Billy Skebba

Once she reaches the top she has to defeat Miley Cyrus in a fist fight.

She hasn't been seen since.

At least his textbook won't suffer water damage. It's still in the plastic wrap.