A female who still dresses as if she is in the 8th grade. Colored hooped earings with words in them, bright tank tops over collared shirts...although she may be mature, her sense of style is still very young.
Wth does she got on? she on her baby girl right now.

Is that baby phat...she's clearly on her baby girl.
by StinaAli November 14, 2010
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Younger brother: Hey, what's up?
Older sister: Hey baby girl! Did you have a good big boy day at school today?
by Nappynatnat February 12, 2010
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A girl that has stars, squiggles, underscores, and such written in her screen names, written in a capital letter, then lowercase letter, then capital again, sort of way. Often writing myspace captions in that manner with picture of them making kissy lips and peace signs.
Baby girls are often associated with people of the African-American and Mexican races.
I'm a baby girl=

\\..*~~*..ii'M_@_b@bii_GurLl..*~~*..//
by kaylakip October 9, 2008
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An insult commonly used on a close friend when they are trying to squirrel out on doing something fun, but potentially dangerous.
When a friend wont get drunk with you on a Tuesday night because they work the next day,

When a friend wont leave work and quit his job to drive you to the movies to see the new Disney animated feature,

When a friend wont come over to play video games because his mom said he goes out too much,

When a friend says "Sorry guys" and uses his girlfriends name as an excuse to get out of seeing you,

Your friends are BABY GIRLs
by RubiusHaggard April 7, 2009
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A term used by black guys referring to their fat white girlfriends
Ay baby girl, let me get the car why you at work tonite
by Miss Cranky I'll Kill a Bitsh October 27, 2008
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a common nick name for a mexican girl the girl does not even have to be small, aften times the name seens to carry a ironic theme with it.(sence the bitch is like 450LB)
come to papa baby girl i promise when i quite slangin me and you are going to get married.

Baby girl is so mad at Joker for pinching her sack
by mike hickey October 8, 2006
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A female still act like A little girl & still get treated Like one
Girl:what time is it ?

Boy: 9:15pm

Girl: oh my gosh it's past my curfew

Boy: you still have a curfew? Your 20 years old your such a baby girl
by Lroy July 25, 2015
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