yippin 

To be very high on coke, yay-yo, snow, blow, crack, etc. to the point you speak at a fast pace in a high tone.

That yay-yo was sick, Sammay was yippin all night long.

yippin by Indes January 11, 2008

Kai yippin 

Making noise, shouting and hollering, disturbing the peace

Those boys were up all night Kai yippin!

Kai yippin by Not the domino family September 9, 2023

Yippity Sippity 

The act of getting you drank on in a fun carefree way that makes you go yippy!

Jordan is glad that it is Friday so he is going to have a little yippity sippity this evening.

Yippity Sippity by Shemomma September 6, 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

Yippitty 

The adjective form of yippee, a yippitty time is a fun and happy time during which you may have said "hooray", "this is great", or indeed "yippee!" in an excitable manner.

First we went to the park and then we had an ice cream and then we had a dance and then made silly faces, and generally had a wonderfully yippitty day,
.

Yippitty by SFPilot2 August 5, 2008

Hot Yippie 

A person who rides their bike to the grocery store with child in in tow.

If this hot yippie’s kid wasn’t so damn cute I’d slap him right off his yippie bike and give him a dirty sanchez.

Hot Yippie by PoneTone July 16, 2018

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