Lil' Mama 

To be part of something in which you were not invited or expected to be a part of (as per Lil' Mama posing with Jay-Z and Alicia Keys at the end of a televised performance of "Empire State of Mind")

"That guy totally Lil' Mama'd my picture"
"This girl always Lil' Mama's my parties"

Lil' Mama by tauraidingo November 22, 2009

lil mama 

A female who is fine,caring and nurturing to their man!

Hey there, lil mama!
whoa lil mama!!

lil mama by Robert June 19, 2005

lil mama 

Woman or female interest

Place of Origin: New Orleans, LA
Date of Origin: Unknown
Popularized: late 1990's-Present.

Wassup, lil mama? how you doin?
Whoa, lil mama!
Wuz hap'n, lil mama!

lil mama by Michael Griffin December 1, 2003

Lil Mama 

Slang for a young lady who is a friend or homie. More than an associate less than a sibling

Sup lil mama, where you been

Lil Mama by Mr_007 January 14, 2020

Lil Mama 

The kind of abomination that would result from crossing Sesame Street with Snoop Dogg. Basically Lil Bow Wow with tits.

Lil Mama has a song all about a special shade of lip gloss...yes lip gloss. Another of her songs is basically a gangsta rap take on the Wheels on the Bus song. I wish I was making this up...

Lil Mama by JeremyWolf March 8, 2008

Lil Mama 

Someone uninvited or trying too hard to be down.

Who invited her? She's such a Lil Mama right now.

Lil Mama by PrincePeach24 September 14, 2009

Lil mama 

A person that act out of character that you can’t take serious

Mike is usually a serious guy but today he acting like a lil mama

Lil mama by Kado(BayBay) June 4, 2018