YouTube was barely toddler age when Samuel Johnson, better known by his stage name Samwell, tested the limits of the platform on Valentine’s Day 2007 with his saucy song "What What (In the Butt)." ...

Of course you remember Samwell. How could you not remember Samwell? The Chicago flight attendant starred in the 2007 YouTube sensation "What What (In the Butt)" -- a video in which he coyly sings, ...

Special Entertainment's Andrew Swant and Bobby Ciraldo are responsible for the hilarious visual journal through Samwell's hit and were pretty damn excited when last night's episode of "South Park" ...

Add Yahoo as a preferred source to see more of our stories on Google. "As an artist you just want one piece of art to stand the test of time," Samwell tells PEOPLE, "and people are still talking about ...

"Some people loved it and some people hated it,'' comedian Samwell says of his viral "What What (In the Butt)," which was featured on "South Park" Samwell, the performer behind the viral 2007 YouTube ...

"As an artist you just want one piece of art to stand the test of time," Samwell tells PEOPLE, "and people are still talking about the video" YouTube was barely toddler age when Samuel Johnson, better ...