When someone can't stop talking about how awesome they are and all the awesome things that they have done
I felt like I needed to clean my face after listening to that woman boast ejaculate all over everyone for an hour.
noun: a loud cheer ejaculated loudly and involuntarily during a sporting event when one thinks his or her team gained some ground, when it really was a play that favored the other team.
Sitting in the Brazil section of the futbol staduim, Jose emitted a premacheer ejaculation thinking his team's goalie had made the save, when the ball had actually rolled in. The other Brazil fans beat him up for his mistake.
Stemming from the premature ejaculation, this is the exact opposite. This occurs after wacking off or banging someone of something and not being able to nut. Several minutes, hours, even days later you randomly fire your juicy load unprovoked.
Big Cheesy: Dude, I don't know what is wrong with me. I am randomly shooting loads in my pants and not able to nut when I hack my wee wee or plow my wife. This ever happen to you?
T-Rex: Nope: You may wan... did you just cum?
Big Cheesy: SEE!!!
T-Rex: You might suffer from overmature ejaculation son.
When you are saying something before you mean to.
When you are saying something that you were thinking but didn’t mean to say it.
I heard “Your mom looks like a whore in those shorts” coming out of my mouth when it wasn’t supposed to, hence a mouth ejaculation.
You know the economy is going to cum back, but you don't know when, and you don't know where it might go.
Helen told her boyfriend that his orgasms were so inconsistent, he should be studying the Theory of Economic Ejaculation.
The act of purposely cumming in your partner’s mouth despite them asking for a warning. Bonus points for shouting Jesus Christ at the moment of climax
I asked the prick to let me know he was about to finish, but he just nutted without warning and whilst blaspheming. It’s the Judas ejaculate. There won’t be a second date.
“I ejaculated so hard and she swallowed it” ejaculation juice