I think this should be on the art portal. While not good, it's at least mediocre. I think the designs with the jeans are done pretty poorly. Is that a drop of blood coming from him? I guess he's supposed to be on a wave. Well, I think it's a barrier.
There's no surfboard of any kind. Maybe I'm just over analyzing this. This does seem to have potential. The ripped knee looks kind of nice. It just seems too childish.