Drunk giraffe

The Drunk Giraffe Dance was a dance which was danced and named by the Eleventh Doctor. The Drunk Giraffe Dance was danced by lifting one's arms straight above one's head and shaking them right and left.

The Eleventh Doctor danced the Drunk Giraffe Dance in Amy Pond's wedding with Rory Williams during the dance part of the wedding. (TV: The Big Bang)

Also, he danced the Drunk Giraffe Dance during the Siege of Trenzalore in the Christmas town for the children saying: you've got to be the drunk giraffe.(TV: The Time of the Doctor)