Commonly used to refer to the Armalite AR-15, which was later developed into the M-16. Chambered in .223 caliber, the rifle proves to be effective though somewhat ineffective. Today, a variety of manufacturers produce ARs in a variety of calibers.
"AR-15/M-16 Assult Rifle"
1) In Freudian theory, the division of the psyche that is totally unconscious and serves as the source of instinctual impulses and demands for immediate satisfaction of primitive needs.
2) Short for identification
3) The creators of Doom
"As in this game is Stup-id" - Bart Simpson
The abbr. of Sado Masochism. A sexual act involving two or more participants whom having overwhelming amount of desire to either sexually torture others or be sexually tortured by others. Also associated with BDSM.
My friend had went to a SM party last night; that's why they stayed home today because it is a tiring activity.