A girl who's your friend but treats you like a boyfriend without the positive benefits. Such as sex, emotional support and compassion.
Sandy is such a girlfiend, she is always nagging and bitching about me going out with my guy friends and leaving her bored.
by SeacrestBear November 18, 2010
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A girlfiend is a girl seems to be part demon in nature. It seems like the most important part of the relationship is the sex... the rest of the relationship is just miserable where she treats you horrible. Almost every night you wonder if your performance was good enough or if you failed and she is going to devour your soul while you sleep. Yet the sex is so good you keep going back...
A girlfiend will constantly nag you and picks on you yet neither of you walks away... like the purpose of the relationship has some darker hidden agenda other than your standard relationship.
by Tsureshon February 02, 2011
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1. Noun; A girl, with whom you are dating, but consistantly seem to apear as though you hate one another.
"Did you see how Sarah called John an asshole and slapped him? They must not like eachother."
"Aren't they dating, though?"
"Oh yeah. She must be his girlfiend."
by TheCoolKiwiBird September 18, 2016
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One who is girlfiending most likely has a new girlfriend and exhibits the following characteristics.

- Loses all other male friends/friends in general.
- Only hangs out with girlfriend.
- Shows up hand in hand with her in completely sketch situations.
- Appears to be obsessed with her.
- Appears to be married (in some cases)

Basically to the guy, she is the equivalent of crack to a crackhead.
"Chris is girlfiending so bad, all he ever talks to and hangs out with is Katie. "

"Hey man, want to go get something to eat?"
"Nah, I'm staring at Kelsey's pictures right now, then we're going to sit in the park at sunset, then we're going to stare at each other's eyes for a couple of hours..."

by JohnnyBlazeGR February 26, 2009
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The one who nicks your money, demands your time, blunts your razors, whines about your mates and beats you up in bed. But you love her
'Sorry I can't come to the match, the girlfiend is coming over'
by The original girlfiend January 22, 2004
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The drunk bitch that fucks your roommate while your in the room trying to sleep
Jon brought over the girlfiend and I had to pretend to be sleeping while they fucked for the better part of an hour
by jayson warhawk October 14, 2007
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When your girlfriend/fiance/wife really really really wants something ridiculous.
Yesterday I was out with my girlfriend and she was totally girlfiending for some lotion(ridiculous i know)
by themanwiththeplans February 21, 2011
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