Moomba 

The city of Melbourne has a cultural festival using the Aboriginal word Moomba. It seems the festival's initial organisers asked the local Aborigines to suggest a name, and were told that moomba means 'lets get together and have fun.' The grateful organisers subsequently used the name.

In hindsight, the organisers really should have been suspicious that 'lets get together and have fun' could be expressed in two syllables. In reality, 'moom' means 'bum', 'buttocks', or 'anus', while the suffix 'ba' means 'in', 'at' or 'on'. So moomba actually means 'in the bum.'

Larry: That girl is hot!
Dave: No chance, I moomba-ed her last night

Moomba by Mark Blackman March 16, 2008

Moomba 

A bruise usually on a girls thigh, that is put there, from having sex to hard.

What the **** Johnny, I got another Moomba from you pushing so hard!

Moomba by Masta3456 May 22, 2009

moonbat fucko 

empty headed leftist tool,
unthinking drone ready to march at the drop of an illegal substance,
lack of critical thinking and reasoning as applied to politics and social issues,
without discernment,
fodder for Jon Stewart on the Daily Show.""

"I don't know why so many people are in prison, crime rates have been falling," - What a moonbat fucko! Crime is down because more criminals are in jail,

moonbat fucko by Fox Butterfield April 5, 2013

kirari momobami 

I don’t care how busy I get, I will always make time to cook and clean and be the best house pet I can be for kirari momobami

Kirari momobami is hot and can rail the *** out of me until I ******* *** and then she can **** ** *** please just **** out of me

kirari momobami by lmaogsgahahah January 9, 2021

Moonback

Short for ´love you to the moon and back´

Person 1: Love you so much!
Person 2: Love you moonback!

Moonback by adventureguide April 15, 2021

moonbae 

The cutest fucking ship between the boys Canada bros. They're kinds chaotic but that makes it better. Kevin is Jacob, Jacob is Kevin, together they are one 🥺💕

Bro did u see moonbaes revent live?
Yeah omg the chaotic energy that it radiated

moonbae by Bb stayatiny September 14, 2020

Mombacity 

the extent of; the degree to which something has spread; the size or scale of something.

I was amazed at the mombacity of the destruction caused by the hurricane.

Mombacity by SuperCool_Dude December 3, 2021