As presented on the Tuesday, Oct. 2 broadcast of the LATE SHOW with DAVID LETTERMAN, seen weeknights (11:35 PM12:37 AM, ET/PT) on the CBS Television Network:
10. “I guess that wasn’t lip-synched.”9. “Shhh…I know this song.”8. “First Bieber fever, now Bieber intestinal virus.”7. “Baby, baby, baby…ewwwww.”6. “Somebody get some Pepto-Bieber.”5. “In my day, rock stars played instruments while they threw up.”4. “It’s like ‘The Exorcist’ but with creepier music.”3. “I think his voice just changed again.”2. “Still less embarrassing than when he walked into a revolving door.”1. “I think he just bit off the head of a bat.”Videos