look up any word, like sparkle pony:
 
1.
The one time a male says the words "I love you" and really means it.
While depositing an ejaculation into your partner the male screams with authority... "I love you!"
by Lummer Hummer December 30, 2011
 
2.
discharge of semen from the penis caused by sexual stimulation
My girlfriend kept stroking my dick until I ejaculated!
by Marty October 19, 2003
 
3.
Ejaculation is the ejecting of semen from a penis, and is usually followed by orgasm. It is usually the final stage and natural objective of sexual stimulation which is either from sex or masturbation.

Ejaculation can also occur during sleep, known as a nocturnal emission or wet dream, where the male has no control over the spontaneous ejection of sperm from his unstimulated penis.

A usual precursor to ejaculation is for a male to have an erection, which then allows the penis to be stimulated.

When a man has undergone a sufficient amount of stimulation on his erection, ejaculation begins. Sperm is pumped out of the penis with rhythmic contractions, each contraction spurting more and more sperm out. A typical ejaculation consists of 10-15 contractions.
During sex, John shuddered with pleasure as he reached orgasm and his erect penis convulsed as he spurted warm sperm inside his partner's slippery vagina. His ejaculation lasted for a wonderful 30 seconds during which all he could do was gasp and groan.
by Callum69 July 19, 2009
 
4.
i had a very large ejaculation once she finished off the bj with a two handed wank.
by hitler July 08, 2003
 
5.
the act of verbal ego stroking entered into by groups of people who think that taking ecstasy somehow makes them superior to others
(v):“I had to leave the party all the e-tards were e-jaculating all over each other”
(n):“e-jaculation is the e-ville epidemic of our age”
by jedipants September 28, 2003
 
6.
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.
by Simplistic Seth July 26, 2012
 
7.
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
by AMX December 09, 2006