{First off, I sometimes wonder if this Urban Dictionary was created as some kind of breeding ground for idiocy...

In the Marvel Universe, A particular group of Mutants (Homo Superior as opposed to Homo Sapien) with special abilities who have grouped together to defend humanity as well as they can. Although a significant portion of humans hates mutants, they still strive forward to show mutants are not all evil as many think.
The X-Men are fighting for a world that hates and fears them.
by Cryomorph X December 11, 2003
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The X-Men are a fictional team of superheroes that appears in American comic books published by Marvel Comics. The X-Men were created by writer Stan Lee and artist Jack Kirby, and were first published in 1963. They are among Marvel Comics' most popular and lucrative intellectual properties, appearing in numerous books, television shows, films, and video games.

The X-Men are "mutants": humans born with superhuman abilities. They fight to keep the peace between normal humans and mutants in a world where anti-mutant bigotry is widespread. The X-Men are also famous for their frequent encounters with their archenemy Magneto, the Brotherhood of Mutants, the mutant exterminating Sentinels, Mister Sinister, Apocalypse and the Hellfire Club.
The X-Men exist in the Marvel Universe with other characters portrayed in Marvel Comics series. As such, it is unsurprising that they often meet characters from other series, and the global nature of the mutant concept means the scale of stories can be highly varied.

The X-Men fight everything ranging from mutant thieves to galactic threats. Historically, the X-Men have been based in the Xavier Institute, near Salem Center, in north-east Westchester County, NY, and are often depicted as a family. The X-Mansion is often depicted with three floors and two underground levels. To the outside world, it had acted as a higher learning institute until the 2000s, when Xavier was publicly exposed as a mutant at which point it became a full mutant boarding school. Xavier funds a corporation aimed at reaching mutants worldwide, though it ceased to exist following the "Decimation."

The X-Men benefit greatly from state-of-the-art technology. For example, Xavier is depicted tracking down mutants with a device called Cerebro which amplifies his powers; the X-Men train within the Danger Room, first depicted as a room full of weapons and booby traps, now as generating holographic simulations; and the X-Men travel in their widely recognized and iconic Blackbird jet.
by The Centurion October 30, 2014
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I dropped a couple of x-men before I came to this
by Dirty 🐻 June 22, 2019
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Previously a real Man but currently a Transgender, Gay or a Woman . Homo Sexual
Many X-Men will join the gay parade.
by lazypast33 March 6, 2017
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When 2 bros sit side-by-side facing forward (sometimes in a moving vehicle), and use the arm closest to one another to reach over and give the other a hand-job. As this happens simultaneously, their arms cross each other, forming an "X," hence the term X-Men.
Dave and Josh were totally just caught playing X-Men in the front seat of my dad's car...
by T-Vo14 October 2, 2009
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A bunch of overly muscular mutants who can't have sex because they might kill each other by means of explosion/touching/stabbing/electrifying/freezing/burning etc.
"How do the X-Men have sex? It fucking suck to be them!"
by bluesonic115 September 22, 2009
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(ok why would Xmen be slang and who cares if it is)
A show that is on ABC Family that comes on the air it was on the air in the '90s and in to 2000. it also has a bunch of movies that little kids see
Luc: you want to see X-Men
Me: No there movies suck
Luc: FIne i'm going to talk to a 14 year old girl from Canada
Me: you sick basturd
by Chris February 15, 2005
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