Keep experimenting, dude. That's not a particularly good effect, but if you kust keep messing around with different ones, you'll get the hang of it rock:
not bad for your first. still if you are going to do a sig based off of filters try to vary the filters up some. use a combination instead of just one.
dont go too crazy with filters, if you use them just to use them then you get pictures looking like that one. Only use filters if there is a desired look you want to get from one of them(don't just go down the filter list trying to find something that you haven't used), and I wouldn't recommend using too many different filters on one image.