I could always use a few less pounds myself. My goal (not a resolution, but a goal) is to get down to about 140. I'm at 178 now, and that's down from 215 last June.
The resolution part of that will be this: I resolve to get out and walk more, without using the cold as an excuse, and / or use my friend's treadmill.
I also resolve to start HRT (have a blood screening appointment set for the 5th already, so that shouldn't be too hard).
I resolve to quit sitting on the fence and march confidently forward. Or at least march forward.
I resolve to be kinder to people, even when they go out of their way to be rude to me. I'm not here to judge, I am only to act as a witness for Karma

I would resolve a few more things, but let's stick to the basics for now. After all, a resolution doesn't have to be seasonal.