A sugary sweet term of endearment for someone you love. Derived from the kissing sound muah. Can be used as an adjective or noun.
by moomster August 6, 2008
Get the moomoomug. by dirtydirtyd October 21, 2010
Get the moomoomug. MooMoo means the fandom name of the kpop girl group MAMAMOO. Moo or mu, means radish. So every time someone says "Welcome to the radish farm", is basically saying your a MooMoo.
by anonymous October 8, 2020
Get the moomoomug. A fandom name for the Kpop girl group MAMAMOO. The fandom name is a spin off of the groups own name, which means radish in Korean. “Moomoo” is often abbreviated to “Moo” for the sake of keeping things simple.
Moomoo’s were previously known for being cringe and acting soft on popular apps like twitter, however recently Moomoo’s have been known for their ability to ratio other Kpop stans who talk bad about Mamamoo.
Moomoo’s were previously known for being cringe and acting soft on popular apps like twitter, however recently Moomoo’s have been known for their ability to ratio other Kpop stans who talk bad about Mamamoo.
Stan 1: “moomoos are in my mentions again.”
Stan 2: “what happened?”
Stan 1: “All I did was talk shit about Mamamoo now they won’t leave me alone”
Stan 2: “what happened?”
Stan 1: “All I did was talk shit about Mamamoo now they won’t leave me alone”
by sanivore December 30, 2020
Get the moomoomug. 
Get the Moomoomug. Moomoo is an very sexy person. She doesn't take shit from nobody and if you come at her she will come at you back. She is an very unique person, beautiful, funny, cool, and She can dress . Moomoo always wants the spotlight and always wants to be admired she also doesn't care about anything if you say something about her she will do her and continue her day. But if you come at her with bullshit she will fight. She is an very good runner and she loves to dance. She is an Good friend and an genuine person . She is well Desired and Gets her way that's why she is amazing
by Irasa April 18, 2018
Get the Moomoomug. When joining a chat you say: meemee moomoo
*ryan joins chat*
Julia: Hi Ryan
Yolis: Hello Ryan
Ryan: meemee moomoo
*ryan joins chat*
Julia: Hi Ryan
Yolis: Hello Ryan
Ryan: meemee moomoo
by YOLKS December 28, 2022
Get the meemee moomoomug.