moop means anything that relatively looks like umi from love live. Since she is best girl she will have to be accosted with moop. Moop is also for mina ashido and not ururaka. It also means finishing ur school papers the morning they are do. and that is a moop.
by Seribblus69 December 16, 2019
Get the Moopmug. by bubbap October 6, 2011
Get the moopingmug. No definate definition. Used when ever necassary and can be used to replace most nouns and some verbs.
Guy 1: Dude fuck you and your moopin ways. i hope you moop off a cliff.
Guy 2: Dude.... So not moop of you to say that.
Guy 2: Dude.... So not moop of you to say that.
by Nigarachi23 April 1, 2010
Get the Moopmug. 
A completely random word used in the right situation.
Calls someone "Moopy". They are Moop-like.
The use of Mooping, Being able to Moop someone/thing.
Moop slips out your rear end; Fart.
Calls someone "Moopy". They are Moop-like.
The use of Mooping, Being able to Moop someone/thing.
Moop slips out your rear end; Fart.
Eg. Man you're a Moop!
Would you like some Moop?
I'm feeling a little bit Moopy....
Oops, i let a Moop slip out >.<
How many Moops you know roll like this?
Would you like some Moop?
I'm feeling a little bit Moopy....
Oops, i let a Moop slip out >.<
How many Moops you know roll like this?
by SoulDynasty / Richie September 22, 2006
Get the Moopmug. A term used when you are in the middle of exhaling gas from your anus when someone makes you laugh and you shit yourself.
by Anonymous April 1, 2003
Get the moopmug.