YAPPP 

When someone is chatting a load of nonsense/bullshit and you hit them with a YAPP because u don’t have the time to hear it
Manchester Slang

Cassie: I am not with him any more, I don’t talk to him
Olivia:Then who is messaging you
Cassie laughs
Olivia: YAPPP

YAPPP by BOLO💪🏾💪🏾💪🏾 October 30, 2019

Yapping 

The act of speaking without discretion at length to an uninterested audience resulting in discomfort, annoyance, and/or discontent. yap derives from the annoying bark produced by small dog.
many other terms or "portmanteaus" incorporate "yapping"
Yapanese: when someone yaps so much they appear to no longer be speaking English

Yapathon: when a person yaps so extensively they could have ran 42 km or 26 miles during their tangent
Yapghanistan: to yap so much that it could be considered as an act of terrorism

Man 1: yes so my daughter just got a good VCE result i'm so proud next week the wife and I...
Man 2: okay buddy quit yapping this ain't yapghanistan here we speak English not yapanese, now beat it pal!

Yapping by Man glaser August 16, 2023

D1 Yapper 

Someone who professes in yapping, certified bachelors in yapology and wont shut the hell up for the life of them.

We got a d1 yapper over here

D1 Yapper by w1ree September 18, 2023

yappy little fuck 

A common nickname for your next door neighbor’s dog.

Every night, all night long, I must endure this yappy little fuck as I attempt to get some sleep.

yappy little fuck by Dr Bunnygirl July 7, 2019

yappanese 

The language spoken by yappers, aka people who talk a lot.

"Wow, Gabriella talked for hours on end yesterday! She wouldn't stop yapping! It's like she was speaking Yappanese!"

yappanese by kuroo_nyethescinceguy September 17, 2023

Yappity Yap 

Another form of yapping, usually a teacher when she/he is talking for 90% of the class and not actually teaching anything useful while doing so.

Look at this, again with this yappity yap, can this teacher teach and not yap for the majority of the class?

Yappity Yap by jak3zuki October 13, 2023

Posttraumatic Yapping Disorder 

A residual mental illness caused by chronic exposure to the high-pitched, pneumatic barking of small dogs belonging to one’s neighbors.

I am slowly but surely getting some distance from this Posttraumatic Yapping Disorder; I’ve noticed a decrease in my hypervigilance to sound since I removed myself from the noisy old neighborhood that was heavily populated by an army of tiny yappers who reacted to every single sound throughout those days and nights.

Posttraumatic Yapping Disorder by Dr Bunnygirl September 9, 2019