Hineytologist

Someone who is fixated on butts or hineys at the level of a science.

Someone who is engaged in hineytology or buttology.

She was was an amazing hineytologist and was hired to assist the airline industry with their seating configurations.

His expertise as a hineytologist were legendary and he could accurately describe the feel and scent of every hiney in the animal kingdom.

by Doggie n Jaggie June 9, 2013

hiney-hoo

The area of skin that separates a woman's vulva apart from her butthole.

"Omg Brad, I'm so sorry about all of that pubic hair on my hiney-hoo!"

by lolimanidiot827366 April 29, 2016

Hiney Piss

The most extreme form of diarrhea a human being can encounter. The signature key to knowing you are suffering from Hiney Piss is the fact that it literally sounds like you are pissing from your asshole. There is absolutely no solidity to this form of diarrhea, it is pure liquid. Hiney Piss is not a one time event either, usually a human being will suffer from Hiney Piss for an entire day, or even longer. A major side effect of Hiney Piss is a Raw Asshole. This is due to the constant wiping that is being done when suffering from Hiney Piss. It is recommended to use Wet Wipes when dealing with Hiney Piss.

Friend: "Dude are you okay? The bathroom smells like a rotting corpse!"

"I'm okay brah, I am just suffering from some really bad Hiney Piss"

by NippleBob Crane February 12, 2021

Hiney Noob

Someone who thinks they’re great at everything, but are actually terrible at them. A Hiney Noob is known to be very aggressive and demanding towards other people, but bring nothing to the table themselves. Never listen to a Hiney Noob.

Friend 1: “Brah my boss sucks. He does not know how to run his company at all.”

Friend 2: “Sounds like a real Hiney Noob brah”

by NippleBob Crane March 5, 2021

Hinge hoe

Hoes on hinge

Tim tired of all these hinge hoes playin games.

by pandapon February 19, 2022

Hinger Games

A knockoff version of 'the hunger games'

We can't afford to watch the hunger games, so let's watch the hinger games

by $$Cody$$ March 26, 2022

hiney five

A Hines five is an open handed smack on the ass. Like a high five but on the butt.

She gave such a good blow job when she turned around to go clean up I gave her a hiney five

by notmeinkc May 3, 2022