Hiker, I think this would be really involved and well beyond me but you know the vids where some one is ridding a MB and filming it with a helmet cam or one mounted on the handle bars? Put your smilies (a rear view of them) in the foreground leaning in to the curves, stopping at lights, AZ Bill's kid's waving to the nice people. ..and set it to music like fairracing's Montages. I can send you any song you'd like and have about 12 about bicycles;
First off, is this for an emoticon to be posted here as the others have been? If so, I could do one where perhaps his hands on the handlebars are seen, with the illusion of the passing road flying by, and maybe a marker or two in it such as pedestrians.
The biggest problem is when posting these are the size. The more objects and colors there are will define how big it will work out to be. I generally make them for the scene I'm hoping to create and when it's all said and done, the finished size of it will determine if and how much I have to cut out, to make it small enough.
Audio, video, and music files are HUGE.
Now if this was for something to be posted on, say, your own web site or another place that can handle very large files, then it may be possible to make an attempt.
If this is something where cartoon animation is mixed with actual environment, this is most likely possible to do as well, but I have yet to try it and may require Flash to do it as well, I don't know.
I have one rattling in my head however, that is such a one where you will see his handlebars and what not, while he's looking out at the road. With this type of scene, you become the smilie looking down the road as you ride your animated bike through the streets.