Demarcus 

a general term for an annoying internet child under 15 who joins an internet fandom because of a youtube trend and is genuinely unfunny.

> PennywiseFan9: guys i saw this scary video about a clown and i thinks he is in my house!!!!!!!
> JamesLeftToe113: shut the fuck up demarcus headass

Demarcus by Prowlerswag October 15, 2022

DeMarcus 

When Marcus just isn't black enough, preface with a De, DeMarcus.

Can you believe DeMarcus got arrested again?

DeMarcus by Uptheshambles April 18, 2018

demarcus 

a black boy with doodoo stain in his underware and he eat booty

sherk look like demarcus

demarcus by achicken November 19, 2019

DeMarcus 

Baby dick ass nibba that gets no pussy cuz he plays fortnite and thinks he has hoes

That man DeMarcus is one lame dude

DeMarcus by DS Gentleman CXD January 9, 2019

Demarcus 

A bitch ass nigga that get no bitches. He has a shrimp dick. He stinks.

Hey man that boy act like a demarcus

Demarcus by Niga200 May 14, 2018

Demarcus 

That guy with the big dick who loves youngboy

everyone needs a demarcus 😋

Demarcus by car racer 224 November 22, 2021

Demarcus 

A great guy and an all around great boyfriend the type of guy that seams tough on the outside but really just loves to have someone to love. He will do anything he can to make you happy. If you find yourself a Demarcus willing to love you cherish him and never let him go

I LOVE MY BOYFRIEND DEMARCUS

Demarcus by Stevenisme1 December 18, 2021