chameleonating 

changing your image, appearance, speech pattern, accent, etc, to blend into your surroundings.

Guy1: I didn't even recognize that hooker was an undercover cop!

Guy2: Yeah, she was totally chameleonating.

chameleonating by Olivia Blackwell June 10, 2011

Chameleoning 

Changing your personality to fit the people you're around. Can be seen as a defense mechanism or just a way to adjust to or enjoy different people.

Is my chameleoning around my uni friends obvious?

Chameleoning by Im-a-duck August 1, 2018

chameleoning 

The act of not looking straight

ex. Is she staring at me or the wall? I don't know dude she's chameleoning

chameleoning by mrspink January 3, 2017