Is it possible to fly in some way?

[Big D]

Alright, I guess I'll have to give up the idea about the wings, but I've actually heard of some people who once used rockets in order to levitate during an International Sports Event.

That's been done a few times, but it depends on having a fairly calm day with little wind.
Also, there's absolutely no way in hell an untrained amateur could re-create their results at home.

Those 'flying squirrel' body-suits are probably as close as you're likely to get in the foreseeable future, if you rule out hang-gliding and such.