This handout image provided by the White House shows David Cameron watching the Chelsea vs Bayern Munich Champions League final with other world leaders - and he's really getting into it.
But did it stop with one faintly embarrassing image? Of course not: this is the internet. Within hours, Twitter users were inserting the cheering PM into other images. Here's our pick of the best.
Cameron under the Titanic - @twf_mike
Cameron at a Smiths' gig - @thatmattfuller
Cameron cheering Liberty leading the people - @dlandoncole
Cameron as an Avenger - @stackee
Cameron as Godzilla - @whisperbat
Cameron receiving the news of Osama bin Laden's death - @richjm