That one friend in your squad that's super responsible and almost over-protective of them. Usually every friend group has a mom friend, and if you think your squad doesn't have one, then you're probably the Mom Friend!
Megan hasn't been drinking at all tonight since she's our designated driver. She's a total Mom Friend.
by giraffe112 February 23, 2015
4 more definitions
It's the girl you're dating, who acts like your mom! So much caring all rolled into one. She'll make sure you get an A on that paper, all while baking you cookies and giving you head.
My momfriend broke up with me last night. I got a C on my research paper.
by yourshitiswack December 05, 2010
That one friend that's pretty much just a small version of a mom, you know, like all caring and considerate
Omg, Stacy is such a mom friend
by Egbooty December 02, 2014
A friend you make with the common bond of both being moms
You know Adrienne, she's a momfriend, I met her at the playground last week.
by emc543 October 17, 2013
A girlfriend that acts like she's your mom.
Joe thought he was getting a girlfriend, but instead he got a momfriend.
by Aliases August 15, 2011