boyfriending 

When you get to know a girl and may be have a flirt, too and she suddenly turns colder and tries to unobtrusively place the words "my boyfriend" in the conversation she is boyfriending you to impact that you do not have a chance to score.
Usually this happens when you have done something that made her reconsider (in this case often there is no boyfriend) or she did not have a drink for more than half an hour and begins to have second thoughts about cheating on her (existing) boyfriend.

Boyfriending:

You: "Did I tell you that i travelled the world for the last couple of years?"

Her: "Aaah, that sounds interesting. My boyfriend went on a three weeks vacation last year too."

You: "Hey, dont boyfriend me! (off you go)"

boyfriending by gaffa80 November 27, 2011

Boyfriending 

When a girl leaves her zone (school, home, squad, church etc) to spend time with her boyfriend

Peggy : Where are you?
Denise : I'm boyfriending

Boyfriending by Aphrodite_XX October 19, 2014

boyfriending 

the act of being a boyfriend.

Trey is bad at boyfriending!

boyfriending by amesgdg September 25, 2006

Boyfriendish 

1) Someone who has characteristics of a boyfriend.

2) Refers to a guy whom one is dating but he has not become a boyfriend quite yet.

1) Sam is so boyfriendish.

2) Sam is just my boyfriendish, I guess.

Boyfriendish by CryinNow September 14, 2019

boyfriendish 

Someone who acts like a boyfriend would. For example, they are kind, loving, and caring.

David suddenly started acting boyfriendish when he fell in love.

boyfriendish by Mysterious Nerd September 14, 2019

boyfrienditis 

an unfortunate condition where a girl, who might have actually been a decent friend/person prior to getting a boyfriend, turns into a huge douchebag.

-becomes completely absorbed in her relationship

-stops spending time with her real, genuine friends and ditches them to spend time with her boyfriend (who is usually a huge asshole) and his dumb bros

-gives into her boyfriend's every desire and hangs on every word that comes out of his mouth, acts like his property

-makes up elaborate lies to get away with her shitty behavior

-tries to give other girls advice about guys

-doesn't care about anything other than her stupid boyfriend

-will spend innumerable amounts of hours watching her boyfriend and his friends play video games, but won't answer calls or texts from her actual friends

-will likely fall on her ass all alone after the break-up because she has alienated all of her real friends

I used to hang out with Chelsea, but she got awful boyfrienditis when she and Sean started going out. I just stopped trying to be her friend.

boyfrienditis by superso December 13, 2009

boyfriendancé 

pronoun for the male in a relationship once you've decided to get married but no official proposal.

"meet my boyfriendancé, Matt"
"oh when are you getting married?"
"fuck if I know"

fiance boyfriend relationship ambiguity unknown

boyfriendancé by godricattwood September 20, 2013