dead battery 

When you're fucking someone and you pull it and your penis immediately goes flaccid so you cannot continue fucking.

I was having sex and got a dead battery. She immediately left without saying goodbye.

dead battery by Pink Gold Peach August 25, 2016

Dead battery 

When your wife is sleeping hard and needs to wake up, so you go in for a quickie to jump start her day while attempting to climax right as she wakes up

I'll be a little late to work today, need to take care of a dead battery

Dead battery by MPaaS4Life August 5, 2021

Dead Battery In A Dildo 

When you are very excited to do something but find out that you cant

Thats a dead battery in a dildo

Dead Battery In A Dildo by Fin Germatwat October 31, 2010

author is open to hearing about dead batteries 

an AO3 tag for smut fanfiction meaning the author of said fic is open to hearing about readers masturbating to the fic.

"its fine to tell me that you jerked off to my fics as long as the fic has the author is open to hearing about dead batteries tag."

author is open to hearing about dead batteries by sharksrcool January 8, 2023

Confound it! The batteries are dead! 

Term that was used in 1966's film called Batman.

Confound it! The batteries are dead!

Confound it! The batteries are dead! by Matthew678 February 21, 2019

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020