Chameleòn 

When a girl has sex with a guy while her friend is having sex with another, either in the same room or adjacent ones. The guys then say " Chameleòn!" And the girls switch sex partners

Hey what did you guys do last night?
Me and Ian chameleòned with Hailey and tay

Chameleòn by Gpiggy March 7, 2016

Chameleon 

A person who can adapt and fit in to any group or situation and make it work to their advantage. Be it defensive, predatory, or for camaraderie.
Alpha's hate these dude, as they basically do whatever they want and completely get away with it.

Kaiser Soze was a chameleon.

Chameleon by detective john kimble November 13, 2013

Chameleon 

A chameleon is a middle-sized reptile that can change colors.
They are rather bizarre-looking, because their eyes can point in different directions.
They are famous for their ability to change their color to match their surroundings, hence the nickname, "Chameleon" given to anyone who changes with what's "Popular".

me: I just saw a chameleon!
friend: oh, they are so lame! they think they have a life but they don't
me: no, I mean the reptile

Chameleon by musicat November 17, 2010

chameleon 

(v.) to take on the personality of the person you're with at the moment. this is either done subconsciously, or as a sad attempt to make people like you

(n.) a person who chameleons on a regular basis (i.e. they act different for every person they hang out with)

girl 1: you were so hyper when we were hanging out with Pete, what was that about? you were acting just like him

girl 2: i can't help it, i'm a chameleon around guys

chameleon by erica10 March 5, 2008

chameleon 

a chameleon is a person who constantly changes their personality based on the group of people they are around at the time,trying to blend with their surroundings.

hey that kid was just telling us how metal he is,with his spiked arm bands on,today i seen him cruising by with some rap blastin and his hat to the side...what a fucking chameleon!

chameleon by mindlesssk8r876 September 14, 2012

Chameleon 

A person who adjusts themselves to fit into whatever happens to be cool at the moment. Includes their appearance, their interests, their opinions, their personalities. often reffered to as 'scenesters' 'try-too-hards' or 'idiots'.

In lieu of the new emo fad, the chameleon bought a pink shirt, tight ball-squeezing jeans, cut his hair emo style, and parted it over the side, covering exactly 1/3 of his face.

Chameleon by useful idiot April 18, 2006

Chameleon 

A person, male or female, who has identity problems, causing them to focus on the identity of others (i.e. schoolmates, co-workers, "friends," or other persons somehow involved in said chameleon's life). The focus eventually cues a temporary transformation that leads to the person mimicking another's style, habits, and even vocal patterns.

This is a most frustrating behavior to any true individual, as nothing about one's personality or style can feel "sacred" once a chameleon begins transforming to be just like them.

The girl I work with is such a chameleon!

Chameleon by casseyCASKET March 30, 2015