Ejaculation 

The point where semen shoots out of a man's penis, due to the achievement of an orgasm.

In order to get to this process, a man must stimulate genitals in some way (whether that be through fellatio, sexual intercourse or just masturbation) with an erection, in order for the fluids from the testicles to build up towards the penis.

Other than that, it is pretty self-explanatory.

Herman: How did you masturbate?
Stan: Oh, I just watched some porn and ejaculation occurred.

Ejaculation by Simplistic Seth July 26, 2012

ejaculation 

The water holding the internet togeather.

"TV porn is not allowed to show: erections , penitration by; penis , finger , dildo , vibrator or tounge , any form of oral stimulation , masterbation or ejaculation, you know the water holding the internet togeather." - Charlie Brooker

ejaculation by AMX December 9, 2006

ejaculation 

to release a white substance from 1's penis

shoot sperm

ejaculation by chosen 1 July 24, 2003

ejaculation 

the impregnating of females through chlorine entering the vagina while swimming

My daughter had to get on birth control to save herself from ejaculation

ejaculation by livvvvv1749284728 December 10, 2018

ejaculation 

Seriously? Why the fuck are you even looking up ejaculation on urban dictonary? You're probably 12 and have nothing better to do with your life that look up ejaculation. Go home, you're drunk.

Why the fuck did you even look up ejaculation in the first place?

ejaculation by loafbloke69 September 30, 2014

Ejaculation 

Ejaculation

Reanne had a great ejaculation.

Ejaculation by sjuidhfuijosdh fjklsdahfkjhsdk March 11, 2023

ejaculation 

To verbally exclaim in fright or joy.

He ejaculated right then in class when he heard who won the presidential election.

ejaculation by Keta September 8, 2003