instro 

short version of the word "instrumental", commonly used on forums

ay kid u never got back to me about that instro i sent you.

instro by KvnTheTruth August 1, 2008

oxidized brass instrument 

When a male gets his anus tongued from behind while simultaneously having his meat yanked. The first oxidized brass instrument originated in Florence, Italy between Ms. Lisa and Mr. da Vinci. Historians believe the frown on Mona Lisa is a result of the oxidation from the direct contact of Leonardo da Vinci’s butthole with her lips. Also see Rusty Trombone

Susan took her son to the antique shop and gave him an oxidized brass instrument.

oxidized brass instrument by TukeyComparison April 3, 2019

Instrument Tech 

A God among men. The most badass and intelligent son of a bitch to walk onto a jobsite. Rumored to outclass, outwork, and straight up outgun any electrician that comes in his path. Sparkys beware of this godlike creature for it is said that even gazing upon their greatness can turn even the strongest man into a hollow shelled panzy crying for his momma. Revered as the brains of the operation.

The instrument tech reigned supreme over the crybaby electricians.

Instrument Tech by Techboss24 May 27, 2016

instructions unclear 

Used whenever someone gives blatantly awful instructions and leaves the person trying to learn worse off than where he/she was originally.

"To set up the demodulator 9000, hook up the synthescope sync clock to the upper radial bearing of the elliptical upper casing ..."

"Instructions unclear: dick stuck in toaster."

instructions unclear by Dark Sneasel September 7, 2014

Pornhub Community Intro 

The holy anthem we all know but are afraid to admit because it shows that we watch porn. Legend says that if you play it near your stepsister, she'll start thirsting for your juice. The results are even better if she's in a laundry room.

You: *phone plays the Pornhub Community Intro*
Your stepsister: Hey stepbro, I'm stuck in the washing machine. Can you help me?
You: Sure! *brings her a "package"*

Pornhub Community Intro by fatcowhoe October 23, 2020

The Enclosed Instruction Book 

1. A video game guide booklet that comes packaged with the CD-i game "Hotel Mario".

2. A vary powerful item in the world of YouTube Poop, it has various abilities, and has enough power to even destroy God Luigi, the final form of Gay Luigi. It is believed to be controlled by Mario.

1. If you need instructions on howta get through duh hotels, check out The Enclosed Instruction Book.

2. Mah Boi, The Enclosed Instruction Book is what ALL true warriors STRIVE for!

The Enclosed Instruction Book by Splek January 22, 2009

neo-introductionism 

Neo-Introductionism: The control and suppression of a group via the introduction of western ideals and culture such as alcohol, the internet, drugs, democracy, etc.

The US used neo-introductionism in Iraq which spurred on other mass rebellions that the US supports in order to be able to control at a later time.

neo-introductionism by Brendanbot5000 October 2, 2011