Used to describe someone or something that simply follows trends to be cool and popular. Often disregarding anything of value in order to make money.
Dave: "Gregory has been wearing that same low cut v-neck t-shirt all week, he looks ridiculous! He must be trying to be cool or something"

Davina: "Omg you're right, that's so louche!"
by Mr. Patron June 22, 2011
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Chris was being a louche when instead of coming over to jam, he stayed home to watch tv.
by madrummer10 August 3, 2009
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omg that boy is such a louche
by angel425 October 28, 2009
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intransitive verb
1 : to casually lounge on a comfortable piece of furniture in comfortable clothes, particularly after extended periods of standing or engaging in some activity which causes discomfort.
After hiking all day, I'm going to go home, put on sweatpants, and just louch for an hour.
by jj-the-loucher December 22, 2013
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A male or females pubic hair before it curls and bushes out.
Your louch is coming along nicely. or My louch is taking so long to curl, I am freaking out about this weekend when i am having some sex with my boyfriend.
by Nicole July 3, 2003
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Another slang way to say etcetera except it is said by a third party. Popularized by Hip-Hop artists Jadakiss and Styles P in their freestyle over the song "Otis."
1) J: Who's going out with us tonight?

T: Oh you know Nuz, and Mougias, and Triscuit, and Greggy ....

J: And louch! Got it, let's go.

2) Styles P: Yeah Biggie the best, and then me

Jadakiss: And me

Styles P: And louch
by Fundamentals November 22, 2011
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1/3 of the rap group LOX with Jadakiss and Styles P as the other two members. Very few rappers embody the true essence of hardcore hip-hop the way Sheek Louch does so effortlessly.
by Traumatize May 11, 2011
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