1.) Being in an otherwise monogamous relationship that revolves around/frequently involves bringing outside sex partners into the couple's sex life.
Dick and Jane only love each other, but they like to bring a friend or two into the bedroom to join in on their sexy Menage-a-mous antics!
by Hgussy4Life June 19, 2011
"GAI" means street in Malaysia Chinese. While "GAI GAI" means go out. The word "MOU" mean "want or not". So the whole phrase means "want to go out or not"
by KLHipster September 29, 2019
used to define an Asian in Australia mainly. must be said in an Asian accent to ensure full potential of phrase
"hey jack look over there its one of those chi mou lurrs"
"ahahahaha what a friggin chi mou lurr eeating his noodles and practicing kung fu"
"go back to Asia you chi mou lurr"
"ahahahaha what a friggin chi mou lurr eeating his noodles and practicing kung fu"
"go back to Asia you chi mou lurr"
by currymuncher1665 November 2, 2009
Something from the anime/manga series ‘Fist of the North Star’, meaning ‘you are already dead.’ And then the person it has been said to dies. If you hear this said, it is completely unacceptable to not say ‘Nani?!?!?’.
by Kitten Corp. May 17, 2018
This is only used in the highest profiles of the highest edgy meme lords. it can be used to absolutely destroy an opponent in battle. Only the best can use it. It means “you are already dead” but will instantly kill your opponent in an anime battle.
by The pussysmasher March 24, 2018
'You are already dead' in Japanese. Legend says that if you say "Omae wa mou shindeiru." to an opponent, their response will always be "NANI?" meaning 'WHAT' in Japanese. Then said opponent will die. If 'Nani' is not said, then...? The opponent will die anyway though.
"Omae wa mou shindeiru."
"Nani?!"
"Nani?!"
by Yeet that outta here January 20, 2020
by GGTyler April 9, 2018