Jack O'Brien

Jack O'Brien is the head honcho over at Cracked.com, the website responsible for EXACTLY 90% of posts on your Facebook newsfeed (based on a scientific sampling of my newsfeed). He's a comedy writer. What else do you need to know? Just go to Cracked.com and you can find out there (if you don't get distracted by the 5 Surprising Upsides to Getting Married list).