Men have a great variety of costumes available for them. Geeky men tend to dress up like some sci-fi characters from Sci-Fi series/movies like Star Trek, Star Wars, etc. Some men like dressing up as macho characters and display their manliness. The renegades and the free spirited among us like to dress like a pirates, prisoners/convicts, pimps, cowboys, darth vader etc. Then there are super hero lover who can chose from the several popular super hero costumes like superman, batman, spiderman, Captain America, Mr. Incredibles, Ironman etc. The list is endless. The jovial men tend to dress in costumes like the clown, joker (even though one could argue that joker wasn't really jovial), etc.