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

Merlin vacuum engine by My comfy pipes December 18, 2019

Iron Vacuum 

The motion getting oral sex from a vacuum cleaner with Lysol as a lubricator and then pouring melted iron on your pussy once you cum to get a mold of your orgasming pussy.

Bob- Hey Chloe, what are you using tonight?
Chloe- Im gonna use my iron vacuum.
Bob- oh cool!!

Iron Vacuum by THEONE209 February 2, 2020

Dry Vacuum 3000 

When someone is sucking the dick and suck like Za vacuum

That bitch gave me that dry vacuum 3000

Dry Vacuum 3000 by 10/10 pen February 23, 2020

The Vacuum Cleaner 

the sexual act of putting your mouth against your partner's asshole and sucking their shit out of them.

"Damn baby you're pretty good with the vacuum cleaner."
"Richard I'm so sick of your sexist jokes."

The Vacuum Cleaner by CrusadeToaster4 May 4, 2020

Banana vacuum

Disrespectful way to refer to a persons mouth, implying that they regularly perform fellatio and/or eat many bananas

“Ron, shut your banana vacuum before someone slaps the shit out of you!”

Banana vacuum by WrinkleShower1 February 17, 2021

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.

Joy Vacuum by JamesMinecraft April 13, 2021

Rainbow Vacuum

A gay blow job.

Matix had a rainbow vacuum party.

Rainbow Vacuum by Deepration December 23, 2021