It means that she\he is betraying you.
I guess you could say that he is referring to you as a friend when he says homegirl. It's possible that he could like you and that's why he calls you it.
It depends. If a girl says it she means her female friend. Sometimes when a guy says it he also means a female friend. However, he may also mean a girl he is having sexual relations with but is not in a relationship with. ex: Female: Look I need to go call my homegirl and see if she if she can watch little Troy. ex: Male: No baby don't even worry about her, she's just my homegirl. ex: Male: So what if we smashed last night, you and me we ain't nothing, you just my homegirl!
It means he believes you are the one.
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The cast of Satan Is My Homegirl - 2011 includes: Andrew Furtado as Andrew Meryl Hathaway as Veronica
Though there is no sure way to tell, it probably does mean that. To be sure, try listening to the tone in his voice.
The Wayans Bros- - 1995 An Officer and a Homegirl 3-8 was released on: USA: 6 November 1996
Any Day Now - 1998 Homegirl - 2.16 was released on: USA: 2 January 2000 Hungary: 31 January 2007
The cast of Yummy Happy - 2004 includes: Helen Bala as Postal Clerk Charles Braden as Karaoke Host Emily Dres Brand as Miyu Amy Dunbar as Homegirl Moe Naoko Futakami as Homegirl Kusukusu Ali Gitlow as Cute raver Olive Hui as Homegirl Osage Adam Meyeroff as Kevin Jan Mizushima as Homegirl Ankoku Yusuke Nakayama as Hide Christopher Scott Logan as Tall raver Shiro Wantanabe as Tomo Shiro Watanabe as Tomo Miyuki Yagi as Yumi Hapi
Lala-homegirls
A best friend that is a girl, but not related to you and/or going out with you. As defined by WHS's Journalism class.
Weelll! Shanaynay is a shane dawson character! She's ma homegirl peace out