Don't listen to all these pony haters, even though I dont like pony that much I still find this HILARIOUS. Great animation style and effort, bravo.
Wow the part where they enter Spikes room and he then starts to masturabate and creepy smile just made me laugh so hard.
Animation is good but it could have been a bit longer and more based on derpy.
The animation was unsatisfactory and I think the punch line is going to give me nightmares (excuse the pun) forever.
I think next time you should try to focus more on the animation and make the entire joke feel more strung together. It felt too much like a non sequitur, considering how it jumped from Derpy to Rarity to Spike. In addition, vulgarity =/= humour, so try to focus more on actual funny than just freaking people out with a masturbating dragon - if he's masturbating, there better be a really damn good reason why, just with any other action he's doing.
British guy with autism watches a Hotdiggetydemon video and tries to get some friends: the flash movie.
A bit off, but the ending....just keep on watching me....yeah....