Okay, I'm sure this will just shock everyone, but 
Allen is of course my fav, with Gaddes running a 
close second.  Dream cel?  Changes on a daily 
basis. :) But I always giggle goofily when I see 
the scene from Hitomi's dream where he's on 
Earth.  The image of him holding up the beeper 
just tickles my fancy for some reason.  But back 
on Gaea, this is a pretty good one of him as well;