The french word meaning, manage in threes, or: a threesome. Commenly known for being used in Timbalands song, Bounce.
by a regretful person. July 2, 2009
French Boy: Bonjour madams, how about some menage-et-trois?
French Girl #1: des clous!!!
French Girl #2: *slaps boy*
French Girl #1: des clous!!!
French Girl #2: *slaps boy*
by fischang July 17, 2008