Photo Bombing!
However, there is a new sport for people like us! Ruining OTHER peoples photos.
Courtesy of Triple M (some images NSFW but its the triple M radio site so none of its 'bad'')
Dave Grohl proving that Muso's are impossible to take photos with!
http://www.triplem.com.au/sydney/access-all-areas/funny/photos/photo-bombing/top-100-volume-1