Nice ideas! However the last one is already implemented, except the number is 1000.
Also, Aqua-Man is basically Glub Glub; something that used to be an award but was removed.
I love Make 'em Cry
I feel like something along the lines of Statue has been suggested before, maybe on the old forums, but I'm not really sure. It seems a little bit easy to me though. And the first one, well, it seems like ie would be gotten a fair amount on huge maps with lots of hiding spots like pandoras_box, but, well, it might work, I'm not sure. Anyway, nice ideas :)