The jumpsuit trend is an important one in menswear. We are seeing folks like Kanye rocking them as well allover the street style blogs and runway shows.
We tend to see this trend come every few years. Last time we saw it, it was in the 90s (think Shiny suits ala Diddy or Heavy D in the Big Daddy video).
Jumpsuits are certainly not for everyone and can be a hard trend to pull off. If you are a shorter dude, I say go for a short jumpsuit with funkysneakers. If you are a larger dude, rock the jumpsuit as a layering piece and put a dress shirt underneath it.