"Macarena"
From Tardis Wiki, the free Doctor Who reference
The "Macarena" was a dance song. It was playing when Amy Pond and Rory Williams first kissed. (TV: The Girl Who Waited)
Terri, an office worker at the Lesser Order of Oberon, considered it a "classic", and offered to play it at the assassin Doom's funeral. (PROSE: Hour One)
