David Tennant tells a Knock Knock joke. David Tennant tells a Knock Knock joke when hosting a Dr. Who themed "Never Mind the Buzzcocks" episode. Cathe dr who David Tennant buzzcocks knock knock Never Mind the B Wilfred Mott
"Oh my doctor who & disney princess'!" Yup cause Jack Skellington is a Disney princess and I'm fairly certain little red isn't a Disney princess either.<<< NMBC Jack is a princess. The doctor is a princess. Everyone is a princess.