mouthy 

Tending to "shoot off at the mouth"; opinionated, ready with a defiant verbal response. See fresh, definition #3.

I swear, that's the mouthiest kid I've ever seen - he talks back to everybody!

mouthy by house9 October 3, 2004

mouthy 

Oral sex performed on a male

Tyson gave me the greatest mouthy ever while I drove him to work

mouthy by Ryan M. Wilson December 17, 2007

Mouthy 

Talking all the shit you can't stomach, rather than really speaking your honest thoughts, feelings, or opinions on something.

The mouthy girl couldnt bite her tongue or hold it in her stomach any more, she didnt want to get called weak for the rest of her life, the way she had been called weak her whole life to that point, so she said some bullshit that seemed like what somebody speaking their mind would say, even though it wasnt close to what she really thought or felt. That way it was always the other person/people that were heartless and cold, and she could be thought to be fiery.

Mouthy by Solid Mantis August 28, 2020

Mouthy 

Talking all the shit you can't stomach, rather than really speaking your honest thoughts, feelings, or opinions on something.

The mouthy girl couldnt bite her tongue or hold it in her stomach any more, she didnt want to get called weak for the rest of her life, the way she had been called weak her whole life to that point, so she said some bullshit that seemed like what somebody speaking their mind would say, even though it wasnt close to what she really thought or felt. That way it was always the other person/people that were heartless and cold.

Mouthy by Solid Mantis August 28, 2020

Mouthy 

Somebody that gets drunk before they type a definition on this site to flex their beer muscles, the same way they get drunk before they start saying what they really want to say to someone when they are sober.

The mouthy girl always had a few drinks before saying some the things she thought were ballsy.

Mouthy by The Original Agahnim May 30, 2021

Mouthy Muffin

A fat 30 something woman with a flat face who lectures high value men for not being married to other 30 somethings with a notch count of 100+ men. Is a feminist, often found attending weddings of her mates who have cuckolded weak men. Gives her fat simp cousin hand jobs at the back of the Home and tells him he has a full head of hair. Arranges marriages and regularly cuckolds her husband gyrating her fat hole on the dance floor of the Home while he watches from the bar.

Got confronted by the Mouthy Muffin on Saturday night. Told me I need to be married

Mouthy Muffin by Fat J 80s February 3, 2023

mouthy little cunt

A person, not necessarily small, that talks a lot of greese, or bullshit as you'd call it.

' it's basically Jamie, he's a mouthy little cunt isn't he? '

'Yeah, screw that mouthy little cunt.'

mouthy little cunt by Gobblegangerbanger July 16, 2015