Facebook CEO and noted alien presence on Earth Mark Zuckerberg took one sip of Guinness and gave the world a face that Famous Campaigns immediately turned into a spec ad for the famous beer brand.

The inevitable billboard: three frames of Zuck trying to process the stout followed by "It's not for everyone. — Read the rest

The post Spec Guinness ad captures the brilliance of stout and lets Mark Zuckerberg be the punchline appeared first on Boing Boing.