Facebook Justice
When you go to show one of your friends how hot a guy/girl is on Facebook but when scrolling through their profile pictures, you realize that their pictures on Facebook don't do them any justice...a.k.a. "Facebook Justice".
Craig: Here are some hot pics of Wendy.

Ryan: Really Craig, is this the girl?

Craig: Dude, I swear she is hot! These pictures don't give her any Facebook Justice.