Noun, A dark entity consumed by the insiatiabke urge to gargle all the cum in the universe and other multiverses.
"Oh no there A Semen Demon draining my love eggs, pack your dick n balls and rum for your sperm count Aaaaaarghh!!!!
by dick chesse May 18, 2024

by R. Yan February 15, 2023

Me.
Guy 1:YO DO YOU LISTEN TO KYUBI
Guy 2: You mean the semen demon?
Guy 1: I have committed multiple war crimes in Ghana .
Guy 2: You mean the semen demon?
Guy 1: I have committed multiple war crimes in Ghana .
by K.Y.U.B CUMMED IN YO BITCHES i September 3, 2020

by I ate a fuckin goose ieguorgwi June 18, 2024

by S Bullock October 28, 2019

Semen demons tend to live inside teenagers rooms. Teenagers have the most semen and they tend to feed off of it. They also attack you mid masturbation they do that because they can smell your semen gaping inside of you.
by Rhrudurhudjeh September 15, 2021
