Chronic Foot in the Mouth Disease 

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.

Chronic Foot in the Mouth Disease by activestatic July 15, 2010

e-foot in the mouth

the unfortunate mishap of sending an e-mail to the ABSOLUTE WRONG person by mistake. This is especially likely if you are forwarding an e-mail from said WRONG PERSON to a friend, in order to provide your friend with a sound example of the type of idiocy you described so eloquently in the e-mail. Since you are forwarding, you end up replying, and VOILA! the WRONG PERSON has an email that says, "Look what this bitch said to me?" and scrolls down only to find the very same e-mail she sent you yesterday.

When i received a reply from my customer, telling me he would not be needing my services, i scrolled down only to find the e-mail i MEANT to forward to my manager, wherein i called the customer a Fucktard (see Fucktard for definition).

e-foot in the mouth by R2 May 20, 2005

put one's foot in one's mouth 

To say something that one will regret,to make an error.

To put one's foot in one's mouth is the same as stepping in it.

put one's foot in one's mouth by Light Joker April 27, 2006

open mouth, insert foot 

when one slips up in a conversation and eat their own words.

Luke told Jen that she hates Canadians. Jen then told Luke that she is actually a Canadian. Open mouth, insert foot.

I told Sam I'd bang Darren's wife 'cause she is so hot, when Darren was actually behind me the whole time. I practically opened my mouth and inserted my foot there.

open mouth, insert foot by Baz S. December 9, 2007

Foot Mouther

Someone who has a fetish for having feet in their mouth, all they want is feet, all they think about is feet and the one place they want to put the feet. A foot mouther also love having people putting their feet in others mouths

Man: I must be honest with you, please don't bully me
Woman: say what you must
Man: Before we bone each other I must confess I am a foot mouther
Woman: OMG ME TOO, lets be foot mouther's together and suck each others feet.

Foot Mouther by toe smasher September 1, 2021

Footmouth

When someone;enigma;etc. says something ridiculous and then regrets it. You can accuse them of being a 'footmouth'.

"Yo bro, why you gotta' be such a footmouth all the time?!"
"Man, sorry, just do that hustlin' all the time..."
...
"Footmouth..."

Footmouth by .Enigma.Of.Anonymous. October 31, 2012

footmouth

A name you can call someone who has contracted a fungal infection

"Marcus, Alex and Dom you have footmouth!"

footmouth by CLETUS HOOD June 10, 2018