changing your life / lifestyle to match that of your new girlfriend. matching your girlfriend's likes and dislikes and forgetting yours
James is a boyfriend chameleon, b/c he used to drink and jerk off to the iPhone, but now he doesn't drink and has a blackberry b/c of his gf.
by jgp021979 December 1, 2010
Noun: When a male changes his interests, hobbies, and lifestyle to match his girlfriend's interests.
Jake is such a boyfriend chameleon! He use to hate and make fun of the hipster style, but now that he's going out with one, he changed his entire wardrobe and became a hipster himself!
by JntKbwy September 22, 2011
The act of changing said hobbies, characteristics, opinions, interests, and views in order to be more appealing to your partner.
Aka : Blending into the background of the relationship to the point of becoming the same sex.
Aka : Blending into the background of the relationship to the point of becoming the same sex.
Girlfriend: I can't wait to go to Europe!
Boyfriend: don't leave me we have so much in common!
Friend: don't be such a boyfriend chameleon, get your balls back!
Boyfriend: don't leave me we have so much in common!
Friend: don't be such a boyfriend chameleon, get your balls back!
by Titty milk 2000 February 5, 2017
Dude what's up with him getting a new girl and turning into a chameleon boyfriend. I remember when he used to ask waitresses if he could lick their asses....dudes whipped man!!!
by Batshouse March 9, 2017