Yuckmouf 

yuckmouf; bitches with bad breath, ugly teeth, or bitch who suck too much dick.

you really tryna fuck with stacy? hell nah bro, she a yuckmouf

Yuckmouf by lulbaby.c May 1, 2019

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

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

yuckmouth 

verb. vulgar, disgusting, displeasing.

Relates to the face you make while witnessing something sickening or repulsive.

Did you see what that moon cricket left in that spackle bucket? That shit is mad yuckmouth.

yuckmouth by D-Realz June 7, 2009

yuckmouth 

a person who allows another to ejaculate in their mouth.

<noun> "I would never kiss her, shes a total yuckmouth."

<adjective> "I dont want your yuckmouth drinking out of my soda."

yuckmouth by reddnigga April 4, 2009

yuckmouthery

When a person says something so incredibly stupid that the words from their mouth cause yucky things to happen in the minds of all that are exposed to it.

Please, don't pollute our minds. Take your foolish yuckmouthery elsewhere.

yuckmouthery by Jacson5 March 30, 2017