Demon semen 

Semen that comes out of a murderer's or bad person's penis. The semen has the ability to eat through anything that it comes in contact with.

Warning: May lead to the birth of a demon child.

Becca, you got fucked by a murderer and have demon semen all up in yo snatch.

Demon semen by bookshelf September 23, 2009

Demon Semen 

A term usually used by a guy to describe the potency of his semen.

"I think she wants a taste of my demon semen."

Demon Semen by Stud April 11, 2005

Demon semen 

When you release all your over sexual thoughts and bed sexual tensions by masturbating and snapping back to reality.

" Man after Lisa sent me those nudes I couldn't stop thinking about sleeping with her , I need to rub one out and release this demon semen"

Demon semen by Another random pervert April 13, 2017

Demon semen 

Slang term for street drug "meth"

Went out on an all week binge with the ol demon semen.

Demon semen by Kickassariel May 14, 2017

Demon Semen 

A combination of a 44 oz. slushy from Speedway and a Monster or any energy drink. This mixture will not get you "high" but you will get a nice buzz from it. Invented on a summer day by two bored 16 year old dudes from Cleveland's west side.

Dude wanna make some demon semen and get our buzz on? Fuck yeah bro!!!

Demon Semen by ctowntom December 13, 2012

Demon semen 

Another word for ketchup.

I'd like a burger and fries, no demon semen.

Demon semen by AllStarRenegade January 15, 2019

Demon semen 

People who are born on October 31

Including me... Yay...

They love blood and gore... Or they might hate it. Idk what you like. Oh yeah, they certainly have some sort of love for some sort of spooky creature (in my case, it's cryptids... And dragons... And a bunch of other stuff). And if you're a memer... You've probably worn (or want to wear) an inflatable dinosaur costume.

Person One: Hey I was born on Halloween !

Person Two: BACK OFF DEMON SEMEN!

Person One: Wh-what-

Person Two: *Proceeds to start screaming like a mad man*

Person One: *Also proceeds to start screaming like a terrified cat*

Demon semen by Typical_Ukraine April 11, 2020