Define Nefarious Meaning

Nefarious

The crimes he committed were nefarious in nature.
By Arabel
Nefarious
extremely wicked
used to intensify the expression of wicked as an adjective

You are nefarious cool.
By Robbin
Nefarious
A word used to describe activities and deeds that are evil wicked and odious.

The world was shocked to learn of the nefarious activities of Ian Brady and Myra hindley, which came to light in October 1965.They came to be known as the 'Moors Murderers'.
By Gael
Nefarious

Can someone enumerate all the processes running on this server and find out if one of them might be nefarious?
By Lisette
Nefarious
A no-life coder who has nothing better to do that code detected crypters.

Guy 1: Hey whos that kid that licks fogles ass?

Guy 2: Oh, you mean Nefarious?

Guy 3: Yeah, that faggot.
By Jaquelin
Nefarious
When a person grabs a dead seagull, and squeezes the fart out of it.

Little Billy performed a nefarious act at the playground.
By Rebekkah
Nefarious

Sumodeluxe: Yo Fogles wasup

John: I am jesus!

Sumodeluxe: Dude, your such a nefarious.
By Karrie
Nefarious
The act of getting raged easilly, a person who is scared of everything and anything and easilly gets raged

Guy: Hey jacob your a noob
Jacob: OMG NO IM NOT BRB CRYING
Guy: LOL UR A NEFARIOUS
By Sarita
Nefarious
Having absolutely no idea what is going on. Go-to phrase when you want to be extra on a phone call.

Umm, let me umm preface this call with umm, there could be umm something nefarious going on but umm, I don’t umm really know if there umm is or not. I would need logfiles and umm admin acces last to verify. Right.
By Cally
Down Nefarious
when someone is extremely distressingly horny

aiden: Holy fucking shit. I want to bang Jessica so goddamn bad. I can't stand it anymore. Every time I go to class I get a massive fucking erection. My dreams are nothing but constant primal animalistic sex with Jessica. I'm sick of waking up every morning with six nuts in my boxers and knowing that those sperm should've been fertilized inside of Jessica's tight ass pussy. I want her to have my babies.
max: you down nefarious
By Suzanne