old girl 

Your mom. Mother

my old girl asked me to pick her up somthin at da store.

old girl by LiL Neice April 7, 2003

old girl 

Can be a number of things. Mostly it's the new flavor of the week, they are called this til they graduate to "Baby Momma" or "The Wife." Often times, old girl is a called this because she is kept on the DL and/or your ashamed of her.

"I think old girl put something in my drink"

Reggie: Whatchu doin tonight?
Ab: Chillin out with old girl.

old girl by Manny Diaz May 1, 2005

old girl 

the wife, especially if she's been married for many years.

My old girl and I are celebrating our big 25th together, and we've still got the hots for each other! ;-)

old girl by mastergeemoe February 3, 2015

old girl 

As above.

Very common in Australia.

old girl by Diego November 5, 2003

13 year old girl 

maybe the scariest form of human you’ll encounter.

adult: why are you so fuckin depressed

13 year old girl: simply because i’m 13 and life sucks

13 year old girl by iheartdickbutimmafeminist March 9, 2018

13 year old girl 

A girl who thinks she is old enough to do whatever she wants, sometimes going through the "scene" phases. She tries to fit in with older people usually. Most of the time this person looks older than 13 or tries to act older than 13, she usually dates people older than her. She tries to be adventurous and tries new and dangerous things.

David: "dude! that girl is sooo hot"
Friend: "she's a 13 year old girl.."
David: "omg, she looks so much older than that"

13 year old girl by Mo0dyMeadow June 22, 2015

14 year old girl 

A “14 year old girl” will seek attention by any means possible, like fake depression and nudes. Not all 14 year old girls are like this but most of them are. Be smart, don’t act like a 14 year old girl.

Person: yo I heard Beth turned 14 today
Person 2: she’s gonna be a total 14 year old girl

14 year old girl by Haileyislazy on insta June 20, 2020