Demi 

Demi is a very attractive, muscular man. Usually with a big penis, and a big personality. Usually has a mullet, and a line of bitches waiting for him. Don't mess around with a Demi, or you'll be fucked, literally.

Dude 1: "Look how many chicks are lining up behind that dude with a mullet"
Dude 2: "Man, he must be a Demi"

Demi by Penny_Maker January 8, 2012

Demi 

a girl who is infatuated with daft punk, generally obsessed with ranch dressing as well.Loves to go shopping at stores like H&M, and American Apparel.(usualy but not always has a best friend named Jonathan Daniel)

"Dude, did u see that bitch gobbling up that ranch dressing., she must totaly be a Demi."

Demi by Jonathan Daniel. September 27, 2008

demi 

a bro-hoewho usually sleeps around and is pretty cute.

that bro-hoe demi got hellaa ass last night.

yeah i hit it last night, come on her name was demi.

demi by marthaaa December 14, 2008

demi 

greek lady treasure trail

"Did you braid your treasure trail? pw pw demi

demi by meow meow kitty purrrrrrrrrrrr February 3, 2010

demi 

Derogatry term for stinking greek bitches who leave pubic hair in the sink.

That Demis gonna get such a cockslap if she cums on my toast again.

demi by Stu-pot April 21, 2003

demi 

When a rich divorcée starts seeing a twentysomething, derived from Demi Moore.

"And Mom's trying to demi some young hottie, but she hasn't told him she's had kids."

demi by Xyzzy December 27, 2005

Demi 

She drinks whisky and she don't give a fuck.

Damn Demi drinks whisky and does not give a fuck.

Demi by Denzelreckless September 13, 2017