XBOXer 

A Person (Usually Male) who plays the XBOX as a Hobby or in a more pathetic case an important part of their daily lifestyle.

Also usually a question you ask a fellow nerd.

"Hey! Are you a XBOXer?"

XBOXer by Ronny K April 20, 2005

Xboxer 

A white boy who only plays xbox and denounces any other gaming company, only cares about the "graphx".

White Boy: Nintendo and Sony fucking suck, Xbox has such better graphics!!!
Me: oh my god that's not even true you stupid Xboxer! Have you seen the PS4??!!

Xboxer by Ihatemyselfie March 3, 2017

Xboxeroids

When someone plays their xbox for too long and start to get gradually more frustrated, angry and serious rather than having fun as the hours increase.

Symptoms include; short temperedness, sudden bursts of anger, frustration and antisocialness.

Symptoms worsen when player is losing at a game.

person 1 - hey man want to come out?

Xbox person - What!? No can't be fucked.
person 2 - whats ups with him?
person 1 - hes had to many xboxeroids.

or

person - what you been up to today?
Xbox person - Fuck off! *punches*

person - dude you've got to lay off those xboxeroids!

Xboxeroids by biffy57clyro July 20, 2010

Xboner 

1. An Xbox One player.
2. A Microsoft fanboy.

xXQu1cKsC0pEzXx420SephirothXx is your typical Xbone player; he is an Xboner.

Xboner by xXQu1cKsC0pEzXx420SephirothXx June 28, 2013

xboner 

A xbox one die hard fan who only cares for microsoft

Person 1: That guy is such an xboner
Person 2: Eww

xboner by lagit February 28, 2019

Xboner 

A Crying little bitch on the inter webs, who has not the slightest clue on anything relevant to a given conversation. Also if given the opportunity to suck the dick of anyone who says the word Microsoft of Xbox they would fall to their knees with mouths wide open.

1. Hey you see that faggot sucking that dick over there ...he sure is an Xboner , aslo i think his dumb ass bought that terrible Xbone

Xboner by Real Talk True Story January 23, 2014

Xboner 

many Playstation 4 fans use it to insult Xbox One users. the thought of 'boner' in the word Xboner stands for Xbox One fans getting an erection because of the console. please mind that that is not actually true. the word was being used in the Console Wars between the PS4 and the Xbox One (and the Wii U of course).

dude, all these Xboners keep commenting about why Xbox One is better than PS4, it looks like this console war is never over.

Xboner by Arteeeh September 15, 2014