A guy that can sway and charm and blend in in any situation any enviroment and any women that he pleases...
Bill; so how was LA?
Jake; man i was like a schawrma chamelon all up on that bitch...
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.
The ability to notice/analyze things that not many cannot.
Xavi has Chameleon Eyes
A woman who starts dating a man and instantly adopts all his favorite activities and interests with much enthusiasm, despite previously having zero interest in those activities. See also vagina chameleon.
That penis chameleon had no interest in death metal until she started dating that drummer, now it's all she talks about.
Touching your tounge with someone elses
"Come Here, let me give you a chameleon kiss"
"That chameleon kiss just hits different"