yap yap mouth

A person with horrible teeth

Dayummm nigga I know you can’t be talking bout nobody teef which yo yap yap mouth havin ass

by Zayummzaddyv January 18, 2018

yap

when someone just wont shut the fuck up

Yapper: "hey so did you guys hear about that one thing that happened yesterday to that one dude"
Chad: "what is blud yapping about?"
Sigma: "blud is speaking yappenese"

by John Franklin Kenneth January 11, 2024

National Yap Day

December 23rd is National Yap Day. The day where people talk too much and you can’t hear yourself think.

Bro, she is talking way too much because it’s National yap day

by bmm110 December 22, 2023

Yap-maxing

someone that can't stop yapping

JOOO this guys is such a yap-maxer

Sara is always yap-maxing

by Kyrahisahottie March 23, 2025

Yap

Yapping is that one girl who always has her mouth open during class.

Bethany: “Okay so yesterday I went to Lululemon and spent over 300 dollars!”
Josh: “Bethany stop yapping.”

by D1zzy March 14, 2024

yap

Someone who won’t stop talking about something, sometimes trying to drag the conversation on for as long as possible.

person a; man, Josh wouldn’t stop talking to me last night.
person b; he just likes to yap.

by cluster109 February 18, 2024

yap-it-all

n. A yap-it-all is someone is like a know-it-all, but in reality, they don’t know anything. They are defined by their compulsion to control and drive every conversation with pseudo-intellectual terminology.

They are commonly found in university tutorials and classrooms answering every question with a long-winded answer that makes the teaching assistant wish they had never enrolled in graduate school.

Ugh! This guy won’t shut up every time they answer a question; their responses don’t even make any sense! What a yap-it-all.

by enemy-spotted September 19, 2025