nefarious

unruly and goofy, usually used to describe looks or an action.

Bro! That was such a nefarious hairstyle!

by arie!! June 7, 2022

Mr. Nefarious

someone who is evil, wicked, sneaky and all around shady. might have "evil powers" from an unknown source. do not mess with this person, they might put a hex on you!!

Brian, a.k.a., Mr. Nefarious proclaimed powers for good, but my suspicion is that they are evil.

by TuggingSocks February 18, 2010