Semen Demon

A individual, human or otherwise that is capable of excreting immense quantities of semen. Commonly displayed in various acts of a sexual nature in pornography, specifically but not limited to the Japanese Hentai

John: Hey Matt, you see that dude in A Slave's Revenge?
Matt: Oh yea mate, he's a real Semen Demon.

by RaisonDetrah February 14, 2015

semen demon

a man that constantly loves to ejaculate by himself or all over his partner due to the fact that he has a huge load to show off with.

Can you please stop ejaculating on me like a semen demon!

by talleres December 7, 2010

Semen Demon

When you nut but miss your target and the nut flies across the room never to be found again, probably consumed by the Semen Demon

I accidentally nutted on my floor and couldn't find it to clean it up. I think the semen demon took it.

by K-91 September 6, 2020

Semen demon

When a guy hasn’t nutted in a while and he starts to not think clearly. He’s possessed by the semen demon.

Chuck though about calling up his hoe x cause he had the semen demon whispering in his ear. After he spanked it though he knew that was a bad choice.

by DonRonRubio January 29, 2018

seamon demon

A dude who has a huge cock and releases so much sperm when a girl walks by that his pants get soaked.

"Yo, what's up seamon demon"
Zach says to Adam as Megan Fox walks by

by anonymous10293 February 13, 2014

semen demon

slang term for kid or child .

Her: You have any kids?
Him: No i don't have any semen demons

by Weirdboy11 February 23, 2017

Semen Demon

The monster of shame that lurks within the darkest parts of you, urging you to release him.

Fred: Fuck me dude, the Semen Demon is getting really antsy!

by DickoMode27 June 8, 2019