Shaft-Treasure Vacuum

One who enjoys to suck on any material that is shaped in a shaft, balls or complete dildo shape.

Yo man, I heard Brian has been turning into a Shaft-Treasure Vacuum lately.
Yea, he's been blowing any object he can find.

by Darmonanic October 16, 2020

Vacuum Bulb

Slang term for Vacuum Tube, Thermionic Valve, Electron Tube or Radio Tube.

This was popularised by the Youtuber Shango066 in his Radio/TV repair Videos

Singular: Vacuum Bulb
Plural: Vacuum Bulbs

"Let's see if we get any current draw through this here vacuum bulb" - 1

"We got something with vacuum bulbs" - 2

1. Shango066 on the video "1960 Zenith 16E25 BW TV Analysis Partial Resurrection For Future Repair" (18:00 minutes)
2. Shango066 on the video "CONRAC CRTS 4k" (9:55 minutes)

by janno288 November 19, 2025

Vacuum of Greatness

The absolute absence of greatness and its collective attributes such as selflessness, humility, empathy, charity, courage, compassion, decency, morality, ethics, wisdom and humanity.

The Trump Presidency is the nadir of a Vacuum of Greatness.

by Wisdom Seeker May 23, 2018

Merlin vacuum engine

Merlin vacuum engine- MVAC

The Merlin vacuum engine on the falcon 9 said eek I must not be late and shines bright in space

by My comfy pipes December 18, 2019

vacuum sealed

When three amigos fill every hole on a woman, at the same time.

*setting- Sushi restaurant*
Friend 1-“Man this waitress sure is being flirtatious”
Friend 2-“I saw that, think she could be vacuum sealed ? “
Friend 3- “I don’t see why not, she has a septum piercing”

by reelrod April 8, 2022

Bloody Vacuum

A (hetero)sexual act in which the girl will be on her menstrual cycle, and when she rides her partner and bleeds on them, she will get off, then proceed to give them a blowjob

"...he asked me to give him a bloody Vacuum when I told him I was on my period. I think I'm going to break it off."

by AIDSDABASSGUITAR May 19, 2022

Joy Vacuum

A person who sucks any joy out of anything and anyone if joy is present, aka my mother.

Jane brought the whole room's mood down, being the joy vacuum that she is.

by JamesMinecraft April 13, 2021