Yap, trap, face, mug, pie hole
Cake hole, gob , puss.
Orvis
The typically UK slang is gobsmacked (shocked or dumbfounded), from the 1960s era military slang, itself from the Irish word "gob" for mouth.
A 'potty mouth' is someone who uses profanity, or 'nasty' language. The 'potty' is slang for a toilet, so essentially you are calling someone 'toilet mouth', for their nasty language.
A rich kid can be described as a person that was born w/ a silver spoon in his or her mouth.
Gob Smacking, or "Gobsmacked" is slang expression used in the UK to indicate surprised, astonished. "Gob" is slang for one's mouth. When a person is amazed or astonished, he might put the open palm of his hand over his open (in astonishment) mouth, simulating a "smack," hence, Gobsmacking. In a sentence: "When I found out I won the lottery, I was gobsmacked."
Cowboys loved a colorful phrase! This was just a fun way to describe coffee. It was brown and you swished it around your mouth.
A cakehole is a slang term for somebody's mouth.
This is 1920s slang for your mouth, as in "I punched him right in the kisser."
mouth piece (this is slang) attorney
CIM: An acronym standing for Cum in Mouth
As in 'Shut your trap', 'trap' means mouth.
The typically UK slang is gobsmacked (shocked or dumbfounded), from the 1960s era military slang, itself from the Irish word "gob" for mouth.
"Zip it" or "hush" are common slang terms for shut up.
A bazoo is a slang term used in the United States to refer to a person's mouth.
Rude, disrespectful, will do anything, uncouth, foul mouth
CIM simply means C*m in Mouth, that is, the person performing oral sex will allow the guy to ejaculate in their mouth.
The word bek literally means beak or it refers to an animal's mouth in general. In slang, the word is used to refer to the mouth of a person who talks alot. eg: "Hou jou bek" is translated as "shut your beak (mouth)" Bekkie is merely the dimunitive of bek.
A 'potty mouth' is someone who uses profanity, or 'nasty' language. The 'potty' is slang for a toilet, so essentially you are calling someone 'toilet mouth', for their nasty language.