uh oh. Erm , funky techno is a VERY subjective term, as everyone has their own idea of funk.
I wouldn`t really class fergie as funky at all, I think generally he plays the more hard-house, hard-dance, agressive and energetic side of techno.
But as for what I would call funky techno, I love it. Funky to me is stuff that makes you shake your ass rather than jump up and down. Big B-Lines, loose chunky percussion, maybe a bit of a hip hop vocal.