extra-vaginal ejaculation 

ejaculation not into the vagina but outside it in order to prevent pregnancy and STD.

He always practises extra-vaginal ejaculation lest she should get pregnant.

extra-vaginal ejaculation by Uttam Maharjan 2 September 15, 2014

Post mature ejaculation 

When a man fucks beyond what is a comfortable length of time for the comfort and well being of a woman's vagina.

Man: If ejaculating prematurely is frowned upon, then wouldn't a post mature ejaculation be preferable ?
Woman: Not exactly.

Post mature ejaculation by ChardTortilla April 25, 2017

PED(Post Ejaculation Depression) 

Often referred to as "cumming to your senses" this term is often used to describe the guilt felt after ejaculating

After jerking off to weird porn, Jeremy was feeling some serious PED(Post Ejaculation Depression).

PED(Post Ejaculation Depression) by MARK JOHNSONS III April 20, 2018

Ejaculastipation 

When your penis gets hard but you can’t ejaculate.
Constipation of ejaculation

Ejac-u-lay-sti-pation

“You know what babe I’ve taken so many drugs this weekend that I’ve got ejaculastipation”

“I’ve been wanking over this pic for an hour, I must have ejaculastipation”

“Mate I’m gonna have wicked blue balls thanks to this ejaculastipation”

“Just cos you’ve got ejaculistipation doesn’t mean we’re gonna stop fucking, I don’t have ejaculistipation so go ahead and at least finish me off!”

Ejaculastipation by Potatoe69er October 13, 2019

flaccid ejaculated 

shooting cum out of your penis without having an erection, amplifying the attractiveness of the girl specified or one at which you are lusting

Dude, I just flaccid ejaculated (or fe'd) when Sarah walked by. She's so hot in that miniskirt.

flaccid ejaculated by Willieeee October 18, 2008

eMACulate chorus

When in a Mac lab and everyone's computer freezes up, making everyone reboot. Upon rebooting the startup sound is played, making it sound as if a Choir is in the room.

The Network is acting up again! i guess i'll have to reboot
emaculate chorus

eMACulate chorus by Jaywalks February 24, 2010

Ejaculation station 

When you cum on an obese pigs snout and poop on it’s ears then ride it around your neighborhood like a horse, commonly done in Alabama and Mississippi.

Did you see that? He did an ejaculation station on that poor pig.

Ejaculation station by tripod 8 November 1, 2018