I hate people that try to promote themselves with their gamertags; like xEp1cSn1p3sx or xXMLGsn1p3rXx or one of my favorites xX4ssas1nn1njaXx. They try to sound cool because they play Halo and MW2. they're usually glitchers, cheaters, Elitists who rage upon death, or 10 year olds who shouldn't be playing, trying to "blend" with the people who are.
My friends (all of which I actually know, since other people are not worth talking to on Xbox usually), have simple gamertags; Stephen444522, Killjoy282, Agaith, Yoginfruz, Derioyn, Mivholas, and others but nothing involving self promotion. One of my favorites that my friend has is Izzie Deadyet. I liked it when I first heard it.
Mines Maverick945, forgot about that. I watched Top Gun the night before and this was 3-4 years ago.