Yes, but not the same way that girls do. We go for the arches, under the brow, to make our eyes look larger and the arch more feminine and defined. Guys just have to clean the top and center up. Be sure to do it professionally the first time and ask for guidelines on how to proceed after that.
ohh, Hamlet...plucking isn't a big deal, just don't go overboard...I read somewhere that if you do pluck, only pluck below the eyebrow (not above) to make sure you don't mess with the shape/thickness of it
I seem to recall seeing this makeover show with my wife (which is pretty lame to admit, but not as bad as plucking your eyebrows, booyah).
Anyway, they suggested that men should not pluck their eyebrows (beyond separating a unibrow). but if you have seriously bushy eyebrows, brush them up, then trim anything that sticks above the top of the growth line with scissors. basically you don't change the shape, but you trim if there's really long bushy action.