A: The the type of firearm which fires a .45 calibur, .45 of an inch wide, bullet. The origonal firearm capable of firing this round, the Colt 1911A1, was designed by the Colt Firearms Company in 1911. Due to the weapon's high-power, which is more powerful than a 9 milimeter round, the .45 calibur bullet is able to stop a potential assailant. Due to this capability, the weapons calibur has become quite popluar with law-enforcment, security, and even Military groups.
by Robotsforabe October 29, 2003
A new style flat brim cap that the brim flips up in the front to a 45 degree angle. This street/moto/skate look is becoming the rage on the west coast.
by Vettie01 January 5, 2011
To be that drunk your walking at an almost impossible angle, Amazing your friends with your ability to still be standing on two feet..
by kingscrosspigeon October 16, 2011
a sex act in which a man bend his partner over a sturdy object such as a table. While penetrating from behind, the man puts one foot on the table while leaving the other on the floor.
This leaves the leg that is up at a 45 degree angle relative to the floor.
This leaves the leg that is up at a 45 degree angle relative to the floor.
To derive more force and depth from my thrusts and thus better unleash the fury, I gave her the forty-five.
by Sir D November 23, 2003
To angle oneself (does not necessarily have to be a forty-five degree angle) into an uncrowded area outside or inside a train or bus to gain an advantage in finding a good place to sit or stand.
by pentozali February 8, 2006
"...then I went forty-five on the dingo and was so aggressive she dislocated her shoulder. Didn't even get to finish."
"Damn."
"Damn."
by grantaclause December 22, 2005
Big smoke: “I'll have two number nines, a number nine large, a number six with extra dip, a number seven, two number forty-fives, one with cheese, and a large soda.”
by ChrisJerichoFozzy May 20, 2018