A Certified demon is someone that exudes stereotypical "alpha/sigma" male behaviour or exudes behaviour that can be considered menacing or threatening in both a positive and negative connotation.
Person 1: "Did you see how Harold got the best grade on the test without even studying?"
Person 2: "Yeah he's a certified demon for that."
Person 2: "Yeah he's a certified demon for that."
by ShadowGoldGang January 18, 2022
Girl: Ughhh exo kai is soooo hot <3
Guy: really? listen to this
Girl: *mortified*
Guy: Proof he sucks
Girl: WHY IS THIS FILE NAMED DEMON KAI??
Guy: *runs*
Guy: really? listen to this
Girl: *mortified*
Guy: Proof he sucks
Girl: WHY IS THIS FILE NAMED DEMON KAI??
Guy: *runs*
by Le Subaru August 22, 2017
When you are having the best run / lap / time or anything you been doing for hours, everything clicks and you get the perfect run when you are about to lose your mind and be in despair.
I just had a Demon Run dude !
Please I just need need to spawn in one Demon Run.
I am not beating my Demon Run for the next millennia .
Please I just need need to spawn in one Demon Run.
I am not beating my Demon Run for the next millennia .
by MVGiC November 30, 2022
by graceberry567 December 07, 2022
A STD you may contract after having intercourse with a demon. You will turn into a demon and die if this STD is contracted
by William Herondale November 08, 2019
by Alteredredneck June 17, 2021
by landin porson March 07, 2019