New Fucking Guy Came in to use during the Vietnam War. Cherries would come in-country and the old timers would not want to associate them with the NFGs. If you did associate yourself with the NFG he was likely to get his shit blown off.
by alkdjnne December 28, 2005

by Frank1000 August 24, 2005

by asdhnjgfkgedfjasdf August 25, 2013

by Beardy McGee September 15, 2010

on Film sets commonly used as a marker to denote gear or equipment that is no longer working: IE- No Fucking Good. OR. The more family friendly: Non Functioning Gear
by Gino624 July 9, 2015
