SinisterCreature

The most knowledgeable online user you'll ever meet online. God at se'ing/ref. Poor 'wancle' be running away, yet he emails them and they end up going broke.

Omg it's SinisterCreature run!
Imagine being as cool as Sinister...
Sinister is too op!

by EliteUser123222 October 17, 2019

sinister

perceived evil usually caused by THC-induced paranoia.

True noun form: sinisterity

"The sinisterity is appalling."

"yo that car looks real sinister."
"shut up you're just torched... KEITH!"

by keith liquori June 27, 2004

Singist

Person who sings and sings well. Much better singerers than singers and vocalists.

Hey this is my singist.

by Drummist1 June 6, 2016

sinister

What a Democrat is if you speak Italian or Latin

Democrats are truly *sinister* politicians!

by RHS Student June 30, 2004

Sinistrodextral

noun, 1. (contemporary) a person who has abandoned Marx for Freedom.

David Horowitz is a true Sinistrodextral.

by Little Joe McCarthy Boyd July 29, 2005

Sinister minister

A clergyman who indulges in seedy activities often associated with pedophilia. Often times the sinister will be added to the minister at a midpoint of life when the company of god is abandoned for the tender company of the underaged.

Danny the alterboy had his innocence taken in the confession booth by one voracious sinister minister.

by Army Man 2009 April 19, 2018

Sinistral

An arrogant fascist with an inflated opinion of himself. Usually holds power over a chatroom or internet forum and seems to think that makes him a deity. Feels a constant need to demonstrate his supposed superiority by attempting to belittle and humiliate others. Doesn't really care about anyone but himself, and once someone stops worshipping him he will treat them like he does everyone else.

Goddamn Sinistral! Who the fuck does he think he is?!

by Elyseon May 10, 2008