Men Who Look Like Zach Braff (menwholooklikezachbraff.blogspot.com) is making me laugh uncontrollably. They describe the Braff Face as "the floppy hair, the close together eyes, the flirty smirk, the bottom-heavy forehead to jowls ratio, the potato shaped head," and a surprising number of celebrities share such a face! See exhibit A:
and 
Ahhh, it's so funny because it's true.
[Via]