sexual activity involving three people. no more. no less. 3 women. 3 men. 2 women 1 man. 2 men 1 woman. whatever the grouping - all must engage in sexual activity with one another for the activity to be a 'menage a trois'. otherwise see 'gangbang' or 'gang bang'.
jenny said it was fun having a 'menage a trois' with mike and rick. however, since mike and rick didn't mess around jenny was really 'gang banged'.
by x1x82 January 15, 2004
French term which originally described a domestic arrangement in which three people having sexual relations occupy the same household – the phrase literally translates as "household of three".1 In contemporary usage, the meaning of the term has been extended to mean any living relationship between three people, whether or not sex is involved, but because it has also been extended to refer to the actual sexual act between three people, otherwise known as a threesome, the term retains its suggestive quality.
by Katelyn6997 July 11, 2011
n : household for three; an arrangement where a married couple and a lover of one of them live together while sharing sexual relations
by Sophie cat July 17, 2006
by Keovani February 4, 2003
household for three; an arrangement where a married couple and a lover of one of them live together while sharing sexual relations
Boyfriend: "Dude, my girlfriend suggested we menage a trois"
Friend: "One of her girl friends?"
Boyfriend: "Nah man, one of her guy friends!"
Friend: "Rough."
Friend: "One of her girl friends?"
Boyfriend: "Nah man, one of her guy friends!"
Friend: "Rough."
by BadAssBrass January 11, 2011
by jack stossel September 9, 2007
by Charlie Sheen September 6, 2003