You mean test coins (like the Beta)? Or some real neucoins to test?

The beta/test coin is closed. The real Neucoin launched yesterday!

If you want some real Neucoins go to the Neucoin forum, write something funny and ask for a tip.
http://forum.neucoin.org/t/tip-me-some-neucoins/

I did and I got some! Not enough to tip on to you though....