suckmouth 

1.to fail at life
2.a person who is constantly giving head.
3.am endearing term for a loved one.

my girl is such a suckmouth, it's awesome.
mom, your such a suckmouth.

suckmouth by pedro the beaner July 12, 2011

yuckmouth 

1970s era commercial jingle about the need to brush your teeth to avoid tooth decay

They call me Yuckmouth
Cause I don't brush
No I like my teeth like this

They call me Yuckmouth
Cause I don't brush
How's about a little kiss?

Got some beef in my teeth
Got some chicken too
Ouch! That's a cavity
Hey, that's new!

Well if you don't brush your teeth
Then yes, you too
Will be a yuckmouth

Don't be a yuckmouth!

yuckmouth by gammarock April 15, 2005

Muckmouth 

Someone who swears a lot.
Can also refer to semen in the mouth of a girl (or boy).
Also a skateboard magazine based in New Zealand.

Alex was wanking in the bath and the jizz landed in his mouth. Bloody muckmouth.

Muckmouth by nobjockey101 October 28, 2008

suckout 

*used wen pissed off wit some1 as a substitute to fuck off.
*it can also be used literally to tel a gyal to suk ur piece.

1.Man1:Nemiya pissed me off
MAn2:So wot did u do bout it.
Man1:Told im to suckout.

2.Gyal:Hey bbz u lukin kinda peng u wnt a kiss.
Man:Nah biatch jus suckout init, i knw ur a header.

suckout by TruNigga07 March 11, 2007

fuckmouth 

Noun. A person with whom you are displeased.

Watch where you're driving you fuckin' fuckmouth!

fuckmouth by Johnny Hollywood September 22, 2005

suckworth 

A person's value based on their oral skills.

Jamie had good suckworth. She went to 'head' of the class.

suckworth by islandPIg December 26, 2016

yuckmouth 

ugly teeth, no teeth, halitosis,

Quayshawn- hey that guys breath is off the meter.

Dominique- yea he has a yuckmouth.

yuckmouth by Quayshawn L. Cooper June 9, 2009