2. Someone that's very talkative, especially when boastful.
3. One that informs, especially against another/others.
4. Someone who talks too loud and boastful; whoride.
2. someone who spreads rumors, even if they aren't true
3. that one person you can't tell your secrets to
Girl: Kid, you need to back off and leave me the hell alone before I freaking punch you in your big, fat mouth.