"Mas" is Spanish for much, "Deuces" is latin for 2 but in the modern age has been used to symbolize the two finger peace sign hence, "deuces" for the two fingers. Usually used together as a farewell statement to close friends. Literally means, "much peace".
Speaker 1: "It been fun, see you tomorrow!"
Speaker 2: "Okay, mas deuces!"( Holds up peace sign after farewell handshake)
Speaker1: "Mas Deuces, homie." (Holds up peace sign after farewell handshake.)
Speaker 2: "Okay, mas deuces!"( Holds up peace sign after farewell handshake)
Speaker1: "Mas Deuces, homie." (Holds up peace sign after farewell handshake.)
by Matt Spoon October 08, 2010
by Bullzeye December 26, 2003
Ma Deuce is on the Loose is military slang, for the effective use of a M-2 .50 heavy machine gun in combat.
by I, Wreckerrr October 13, 2016
by Jae' June 09, 2005