While engaged in the act of sexual intercourse, the guy who starts on the bottom with the girl riding him places his arm around his partner’s back and deftly scoops her turning her around and underneath him without slipping out. At this point the guy is now on top and assumes the missionary position. For this to happen smoothly the girl should be fit and not overweight as it is much harder to one-arm a 300 pounder.
My buddy Chris met the hottest chick last night! She was so fit that he was able to one-arm her with ease.
by mducrane March 30, 2011
It's a good thing we have nationalized health care because I did four one-armed scissors last night, eh?
by BcozTheNite October 26, 2007
When a ginger man shoves his entire arm up another man’s rectum in an attempt to steal his soul. As we all know gingers do not have souls
Matt thought he was going to have a nice quiet night, unfortunately Aaron tried to perform a one armed ginger.
by CJ2K8 August 20, 2018
A slot machine, Named after the 'old' era of slot machines with the arm on the side you pulled down. This was prior to modern era push button machines.
by PG January 26, 2003
by Nazzeh! March 13, 2004
An urban legend about a one armed man that roams the woods at night giving unsuspecting victims one armed handjobs. Known mainly in the upper peninsula of Michigan, more specifically in the keewenaw peninsula in the county of Baraga (named after William Baraga aka one armed willy).
by Onearmedwilly August 10, 2015
(n). Synonym for celluwhore. Has one arm glued to a phone to their ear, so it appears as if they are one armed.
Beware of the one-armed phonehead. This monster appears in supermarkets, malls, and other public places such as gyms, concert halls, and airports.
by boggler October 25, 2005