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
Can you define these popular missing words?
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 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
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
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