Have you seen Vine yet? It is actually hilarious! Super short videos usually with a funny punch line or gag. Sometimes an athletic feat or just a funny puppy dog or twerking cat. Some running gags like Slap Cam offer slapstick running gags, although I think they might be taking it too far when setting friends on fire. Lampoons of music videos and camera tricks keep things fresh and unexpected. Watch this video for a hilarious sampling of Vine.