ucka 

or shortend version of fucker, eben mccue has made up this word. he has done so because he is scared of saying the accual word becaue he is a wimp, a failure

man, your a ucka

UCK i stubbed my toe

uck i just bombed that uking test, UCKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

ucka by jeremy patten September 21, 2004

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

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

Uckas

Referred from 'Big Shaq' - When he was relevant - in one verse to define one's girl as a prostitute.

If one simply still refers to this phrase, then one's a bellend.

See your gurl in da park, dat gurl is an uckas

Uckas by YourWifeTicklesMyToes May 9, 2018

uckabajillion 

an large, immeasurable quantity, not equal to infinity

"I've only heard that joke like uckabajillion times."

uckabajillion by Dwin June 20, 2006

uckass 

YO MUM

UCKASS so dumb that she thought Fortnite lasted 2 weeks

uckass by hthttttttttttttttttttttttttttt May 13, 2018