The Reverse of saying "Your Mom" as a joke. it can be used in the same way. People use it if you don't want to hurt someone feeling about there mom. A good way to laugh at your self. Most of the time when used it doesn't make sense but is still funny. This is best see in used in the Cartoon network TV Show "Regular Show" by Muscle Man.
Person 1- Hey I'm gonna do my homework now
Person 2- You know who else is gonna do there homework now? My mom!
by awesomebjw October 5, 2011
a phrase commonly used by a character in the show " Regular Show ", that character is named " Muscle Man " a friend of the main characters " Mordecai " and " Rigby "
guess who doesn't take a shower "my mom"
by darwinCx March 22, 2019
A verbal abusive "mother" who screams and raises their voice-over stupid shit and arguments they started.

I HATE HER I WANT HER TO JUST SHUT UP AND NOT SPEAK EVER AGAIN AND TO STOP HITTING ME
My mom is a fucking filthy cunt who smells like fish and doesn't shower. I hope shit stays quiet and stops gaslighting me.
by Tbh I'm right June 24, 2020
A phrase used by a fat dude in regular show called muscle man! Regular show is pretty awesome!
Muscle man: "You know who else likes soda"?
Muscle man: "MY MOM!!!"
My Mom means, My Day 1. Ride or die. 1 ion play about. the 1 imma kill for like she'll do for me ong.
exapmle; my mom is my world she is a beast and my fav person ever.
by Big.Mama.Skyy February 18, 2022
a very very scary person. beware of her spookiness
my friend: OMG IS THAT A VAMPIRE
me: no its my mom
by bobrossthescary January 6, 2022