There was a recent XKCD[1] on pairs of words that sound good together and quite a few of those domains were available. So I don't know what it'll be yet, but my next project is going to live at lasernarwhal.com.
Lol. My surprises of the day were toogeo and talkik. I think I have a knack for finding these. I should charge. :) Ooh, talkic is even better. It's like talk and topic!
[1]http://blog.xkcd.com/2011/02/04/trochee-chart/