Gaymer-Tag 

In CoD4 when someone has a really uncreative--or gay--gamer tag.

"You killed Whiteboii555"
wow, that is one lame gaymer-tag...

...I bet he huffs glue.

Gaymer-Tag by blendedtwice January 6, 2009

CrackCostsWack(gamer tag) 

I very big simp but yet also and E-girl that still pimps. One thing this person does is glizzy you(give you shloppy toppy) before every match in every game doing this gives you pregame strength and makes sure you get that very epic dub in every game

Gamer: *gets glizzified be CrackCostsWack(gamer tag)* Woah I feel so... *literally turns into the hulk*

CrackCostsWack(gamer tag) by FrostyGamerGuy October 27, 2020

Gamertag 

A gamertag is a person's online persona over xbox live.

You need to pick it wisely as Microsoft will try to get as much money from you as possible because it costs 10 dollars to change it.

Also there are unwritten rules when it comes to creating your gamertag.
Rule #1: It may contain at least 1 marijuana reference.
Rule #2: It may or may not (your choice) reference alcohol or boobs.
Rule #3: It must have 3 x's somewhere in the gamertag (perferably at the beginning and the end)
Rule #4: If you are 12 years old and are planning on playing halo 3 all day after school until your bedtime you must put MLG in the beginning of your gamertag.
Rule #5: You must, MUST make it look you're so retarded that you spent your whole time as a baby in a washing machine.

Here are some examples of gamertag you might want to use.
xXx LeGiiT SniiPeZ
PRO SN1P3R BR
Sw4gga like dis
xxxw33d4l1f3xxx
MLG 4 SH0T
iTZ iLoGiCzzz v2
iPolariiZee
KSI Sn1p3D0vv/V

The list is endless

Gamertag by BartS4177 January 25, 2010

xX(GAMERTAG)Xx 

A stupid over used method to display a gamertag due to lack of creativity.Indeed a "TryHard" classic.

GUY1:Hey look at the guys 23-0 score

GUY2:Hmm..it's typical coming from someone with a name such as "xX(GAMERTAG)Xx".

xX(GAMERTAG)Xx by onetwofour June 7, 2011

Gamertag 

An Xbox Live username.

My gamertag is Funperson123, send me a freind request on xbox live.

Gamertag by JasonT January 1, 2006

Gamertag 

An online persona over the popular Xbox LIVE feature on the Xbox 360. You have to have a maximum of 15 characters consisting of numbers and letters, but it must start with a letter.

x iCaMPeR
x SaTaNiiCc
II TaLeNTz v3
x NeRv3 x
XXXXXXXXXXXXXXX
x1337 N05c0p35x
iTz 2 Pr0
o iPRoShoT xX

"I got a new gamertag today."
"My gamertag is so pro x MLG (joke)"
"Whoa, that gamertag is leet"

Gamertag by Spanky McShif February 21, 2009

OG Gamertag

An Xbox or PS3 made "Online Account" with a word from the dictionary pretty much, Basically any word made into a name is an "OG Gamertag" Example: Dog, Cat, House, Truancy etc.. HAVING AN X BEFORE A NAME OR 4 LETTER THAT MAKE NO SENSE IS NOT OG.

Jarrod: anyone want to buy my OG Gamertag?? its xJarrod
Dave: that's not OG you fucking rand, Kys
Josh: My OG is better, proons
Dave: that's still not og you idiot
Jarrod: Yea? lets see yours Mr. OG Dave
Dave: mines Failure so smd

OG Gamertag by Acrnn November 30, 2016