Astro vacuum

In space, a creampie would technically not drip out like on earth. The partner would have to suck the nut out of her vagina, hence the astro vacuum.

Yeah man no gravity so I had to astro vacuum her, shit was whack.

by Teachmehowtodougie December 30, 2018

Dong-vacuum

A prostitute, most likely one who specializes in fellatio.

This bitch is such a dong-vacuum.

by jerefro June 9, 2015

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 Suck

When a girl sucks a guy’s balls so hard that he can’t have kids anymore.

Yeah bro her vacuum suck was so strong that my sack turned blue and purple with green pimples all over it, making it taste like warm gorilla balls.

by Hahu September 4, 2022

Backseat Vacuuming

Don’t be a douche

“Make sure to vacuum thoroughly”
“Dad, stop backseat vacuuming!”

by bryce harper’s arm sleeve August 17, 2021

Vacuum

On a very cold weather, a man's ballsack sucks into a size of a small plum. If sucked in too much it begins to hurt and the male is unable to walk.

Dave: Oi Bob, it's fucking cold out here.

Bob: Fuck me, help me out will ya just got vacuumed.

by Meowpop February 12, 2017

Vacuum method

Sucking a girls vagina to prevent pregnancy

Shall we do the vacuum method

by krisisbackandready June 17, 2025