M270 MLRSmean? Here you find
A mobile rocket launcher used by the US military to compliment howitzer artillery fire, the MLRS (Multiple Launching Rocket System) can fire 12 M270 missiles in under 60 seconds.
Also often called the Barret light fifty, it is an icredibly powerful sniper rifle. It uses .50 Browning Machine Gun rounds, and it is accurate in distances in excess of 1000 m. A soldier in the first Gulf War killed a guard at 5905 ft with one of these. It treats most forms of bulletproofing like a joke and is actually considered a light antti-vehicle weapon. If one of these things hits you, it will not only go through you, but tear you apart on the way through. It is semi-auto with an 11 round clip.
Message to all friends. Usually sent over xbox live.
a term used when sending messages on xbox live m2arp : message 2 all recent players. shows it is a message sent upon mass to everyone the sender has recently played against
m.2.b = meant to be....
Meant to be together. Simple as that.