Exactly what the term implies. It refers to someone who seem to always say the most inappropriate thing at the most inappropriate time.
Commonly also referred to as CFMD. There is no known medical cure for this ailment. It tends to be hereditary and is usually passed down from the father's side of the family. Typically the gene is passed from father to son but it has been known to appear in females. Sufferers of this malady also tend to lack class and moral terpitude especially when surrounded by groups of people. They also tend to tell really inappropriate jokes that includes racist and or sexist comments and wonder why they are still single.
Guy with CFMD: Wow you have nice tits.
Hot chick in bar: OMG! You are crude.
CFMD's Wingman: You can't just say that to a stranger especially some hot chick you have no chance with. You must have Chronic Foot in the Mouth Disease like your daddy.
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An expression used as banter towards another for the purpose of sarcasm. This phrase is usually used in response to a dumb question.
*Mohammed is lying in bed, about to go to sleep*
Sam: "You about to go to bed?"
Mohammed: "Dis dick in yo mouth"
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A phrase used to reprimand someone who intrudes on your business while you are A)in a conversation or B)eating.
Mr. Stevenson: Tasha, can I trouble you to please gossip on your own time, and not in my class?
Tasha: Mr. Stevenson, can I trouble you to please get out of my mouth?
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Someone who always talks as if there is a cock all up in their mouth and shit. Also, they are really queer.
I was out lunch with my friend jamie yesterday, and this total douche came up to me and started talking. Of course I couldn't understand jack shit because they were a Cock-Mouthed faggot.
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to stop talking (See also shut up)
Zip your lip and get to work.
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All talk; no follow-through
Dude, that web designer you sent me, a bad case of battleship mouth;rowboat ass. After we contracted, he never even called me back.
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saying ridiculous or awkward embarrassing things that have no context in the conversation.
Can also be described as conversation diarrhea or word vomiting.
That guy was so weird when he couldn't stop talking in that meeting. It was like he had green apple splatters of the mouth.
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