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.
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.
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.