Paid PostPosted on Jun 20, 201410 Best "Yo"s From Last Night's Colbert ReportLast night, Stephen Colbert covered the new "Yo" smartphone app. See how Stephen and his intern Jay brought Yo's communication philosophy into everyday life, yo.by Comedy CentralBrand PublisherLinkFacebookPinterestTwitterMail 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Watch the whole Colbert Report clip here.