A particularly harsh referee for a gaming server. Will boot you for simple things, such as him stepping on one of your mines, or being too good with a panzer for his liking. He can be perfectly ok, but goes off his rocker at the slightest thing.

You can tell a xamm for his use of the word "Clusterfucks"
Someone: "We made a perfectly honest mistake and meant you no harm, lets try and re-organise things."

A xamm: Oh get lost you fuck head
by Eddie February 01, 2005
Top Definition
The Alpha and the Omega of being a right vicious bastard. Will insult you for being stupid, ugly, annoying or just plain existing. Is often found to be crude, offensive, foul mouthed and just a plain bastard. He isn't a mile wide chavboy (note the lack of an e you REMF, learn to fucing spell before you go insulting me....err...xamm)or a lamer of Shit. He is most definetly however a spewer of filth.

But (and this is a big but although not as large as fatbob's ¬_¬) if you get t oknow him, he's an laright guy. Piss him off though and he'll rip the shit out of you.
xamm, please cave my face in with a brick.

Not now Tim, I'm busy slaughtering your family.

You....you....xamm !!!!!!!
by xamm January 31, 2005
A person who can construct vile lanuages.
A popular catchpharse is "You bunch of fucking clusterfucks"
by ET Slapper February 01, 2005
A really nice person, cool
Buys people drinks all the time
Your such a utter fucking xamm
by pcgamer January 01, 2005
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.