If this is for a communications project, can you explain what you were trying to communicate?
This video isn't funny, and I'm not sure why you thought it would be. It's a black screen with audio of some one either blowing through a straw, or using a bong. Neither of those are particularly funny. I mean, even if it is the sound of a bong rip, how is it funny? It's 2014, weed is pretty common these days, it's not really a big deal. And that's assuming that's what you were trying actually trying to convey, some kind of "Lol drugs" humour. If that's what it is, then it's literally the most boring, lowest common denominator and the most uncreative type of humour there is.
What I'm really trying to say is fuck you, OP.