A big MO is when a person snitches on others , a big mo is also the person that commits the act of snitching itself or is known for engaging in snitchery.
by Don fizz August 22, 2021

Commonly used in an argument to see who is the most weird. Someone or something that is so weird there is no other way to describe them.
by Hugsie July 2, 2021

by antsg_ December 23, 2020

by 15inchdick February 11, 2022

Products that have MO Grow can adjust settings according to the physical ability of a person i.e. TV sets offering sound at multiple levels geared to a particular room section.
by Mems July 19, 2012

Bob: Hey so Dylan was showing me his camera roll and he is totally Pulling a lil Mo
Mike: Das crazy, you going to tell him?
Bob: Nah his parents check it every day, it's better this way
Mike: Das crazy, you going to tell him?
Bob: Nah his parents check it every day, it's better this way
by Lord Asparagus April 9, 2022

Mo is the word no one use but it is very important for the people that don’t swear.
For an example: Mother F**ker or you can say Mo Fricka/Mo Freeka.
For an example: Mother F**ker or you can say Mo Fricka/Mo Freeka.
Mo Fricka
by Jonnaboicheck April 13, 2020
