green apple splatters of the mouth 

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.

green apple splatters of the mouth by mlo0224 April 15, 2010

yuk mouth 

Very bad teeth, Possibly due to not brushing, Flossing..ECT,

OMG! Did you see that guys Yuk Mouth. He prob Chews Tobacco.

yuk mouth by Jim Reed June 3, 2006

vagina mouth 

the smell of vagina on someones breath; someones mouth that looks like a vagina

What up vagina mouth, damn your mouth looks funny, plus your breath smells like a vaginal canal, ha ha ha ha ha.

vagina mouth by Fruir Legs January 11, 2009

AFIMD [Anti-Foot In Mouth Device] 

The part of your brain which kicks in at the last second and prevents you from saying something incredibly stupid.

He was about to ask her about her pseudopregnancy, when his AFIMD Anti-Foot In Mouth Device kicked in and closed his mouth for him.

AFIMD [Anti-Foot In Mouth Device] by Thinkingman.com January 21, 2011

click mouth  

click mouth - adj. when one has a really bad case of cotton mouth from smoking herb and then when one talks everything one says makes a clicking noise b/c the tongue is bone dry and sorta sticks to the cheeks and roof of mouth.

Monique: "Tak, tik, klak, click..."
Michael: "What did you say Monique?"
Monique: "Oh, excuse me Michael. I have click mouth from that grass we smoked."
Michael: "Oh, ok. Me too."

click mouth by Source: Lil' Miss Sunshine, October 5, 2007

desert mouth 

After you have been smoking some weed/draw/chronic you get desert mouth

Also known as dry mouth / cotton mouth

'I have a bad case of desert mouth'

desert mouth by Goose-Uk April 28, 2008

milli-mouth

small in stature, timid, scared of confrontation. an all around pussy.

1. I've caught fish in this lake before but they are all milli's or milli-mouths. 2. Don't be such a milli-mouth and whip his ass. 3. That guy is a milli-mouth maggot!

milli-mouth by Thomas Crews October 20, 2008