Mutha'uckas 

According to folk-comedy duo Flight of the Conchords, Mutha'uckas are people who " 'uck with your shi-", such as a racist fruit vendor, or people who work at the bank.

it can also be a thing, such as "mutha uckin rent"

1) I pay my mutha'uckin' rent fortnightly
Mutha'uckas at the bank trying to play me

2) The mutha'ucka runs a racist 'uckin' grocery
The mutha'ucka won't sell an apple to a Kiwi

Mutha'uckas by flippinrhymenocerous May 3, 2009

motha ucka

I word used when someone wants to curse but doesn't want to curse.

This phrase is used by people that normally never ever curse. So, when they have to it sounds like they are cursing but they aren't really.

Tim: Hey man did you see what happened at the club?
Jon: Yea, man that motha ucka was crazy!
Tim: Did you just curse but not curse?
Jon: *cough* no *cough*

motha ucka by TheCrazy November 22, 2009

Muthafuckasaurus

A loud,prehistoric level dumbass who doesn't enter a room, but arrives like a natural disaster.Stomping on conversations,breaking the vibe & somehow still believes he's the main character.By the time he's done, everything is worse& he's still standing there like he deserves applause.

Bill was a muthafuckasaurus at the party Saturday night.

Muthafuckasaurus by gogokitty760 April 22, 2026