I am cheating (i didn't come up with these), but here's a few:
For GenOne:
What gets wet while drying?
This one reminds me of Shee:
I have a little house in which I live all alone. It has no doors or windows, and if I want to leave I must break through the wall. What am I?
And in the spirit of the Most Fiendish Riddle (that's a clue btw, the riddle is not anything like LordJ's and probably much easier):
It's been around for millions of years, but it's no more than a month old. Obviously, it's...
_____________
And to attempt Thought's most recent riddle, is it a guillotine? Long shot, i know.