Laurel and Hardy
From Tardis Wiki, the free Doctor Who reference
Laurel and Hardy were a popular buddy-comedy duo who maked films 1926-1952. Their films involved silly storylines getting their characters in silly adventures.
They made a cameo appearence where The Doctor had filmed himself dancing with both Stan Laurel and Oliver Hardy. Rory seems to have a liking to it, as well as Amy but possibly she gets bored half the time of watching the same film the doctor sent them.