This is how I kiss doggies  One of Vine's earliest adopters, film maker Marcus Johns has over 2.8 million followers on the app. With a sharp eye for amusing situations and an array of silly voices at his disposal, his are among the most consistently amusing videos .  Tapping into Jay-Z's penchant for rapping numbers, user Bottlerocket acts out being his hard done by accountant.  One of the most popular Vines, Norman the Scooter Dog was uploaded on the app's second day and has been shared on Facebook over 12,000 times.  Another of Vine's most famous faces, comedian Bo Burnham's wordplay and love of the surreal makes for amusingly droll insights into his life.  Not what you'd expect to see on your morning commute  Marcus Johns examines exactly what Justin Timberlake meant when he suggested "I'ma leave it all on the floor tonight".  Scottish comedian Limmy is an obsessive Viner, using the short form video to capture his rubber faced antics. Here he tricks fellow comedic mastermind Matt Lucas into thinking he's posing for a photo  BEST VINES OF THE YEAR  A grave lesson in why you should always look before you leap  AMAZING! A man shell fish in the wild!  David Attenborough eat your heart out  Possibly the world's least pleasant wake up call, Wildjoshy's Vine has been shared over 97,000 times via Twitter  Another extremely high profile Viner, aspiring actress Furlan has a variety of Vine personas, including The Beekeeper and Martha the Stepford Wife. Here she plays herself, assisted by her long-suffering father  A beautiful example of how six seconds can be all you need  In which an unexpected visit from a cat inspires fear and loathing in Scotland  Nobody lights up my world like you!  A popular Vine past time is to play with the literal nature of song lyrics, stylishly executed in this uplifting little number  My dad is such a loser...  Marcus Johns returns with an excellent example of why you should respect your elders
To celebrate the first anniversary of Vine, Rhiannon Williams rounds up   the fifteen best six second clips