Old McDonald had a Tardis. And on that Tardis he had a Rose. with a Pond over here and River over there, here's a Smith there's a Smith, everywhere a Smith, Smith. Old McDonald had a Tardis DOWEEDOWEEEDO!
*Spoiler* If you haven't gotten that far in Doctor Who. But when I found out that he was The Face of Boe, I kind of figured it out before, but it was still a big surprise. The people of BBC really do know what they are doing.
Perfect for the musically inclined Doctor Who fan, this poster helps explain the TARDIS time signature. The poster is based on this Odd Quartet comic. This special poster is professionally printed on high-quality matte-finish paper.