sinister

Sinister means evil. It comes from the Italian word sinistra, meaning left. When children reached for something with their left hand it was hit, as left handedness was considered to be a sign of the devil. Of course, this didn't happen much outside of Italy.

You sinister child!

by Kung-Fu Jesus April 17, 2004

sinister

Evil ; relentless, corrupt.

being sinister is the only way of life

by Sinister April 11, 2005

Sinister

Derrick Tribbett otherwise known as Sinister is from Daisy De La Hoya's show Daisy of Love. He lives in a house with many guys, one his best friend named Chi Chi. Who he later tells Daisy to send home.

Sinister's hot.
and a rockstar(:

Person #1: Whose that guy with the tattoos from Daisy of Love?

Person #2: SINISTER!!!

by sinister lover(: June 30, 2009

sinister sipper

Someone who commonly sips from a straw, often protruding from a beverage of various liquids.

One who sips sinisterly is considered extremely dangerous, take caution when approaching one in the wild.

man 1: dude, what is that thing?
man 2: i don't know, it looks pretty sinister
man 1: what is it sipping?!?
man 2: oh my word, it's a sinister sipper! run!!

by thesipper12345 September 2, 2012

Sinister Behaviour

When someone has terrible behaviour and is acting like a complete menace.

If you keep up this sinister behaviour, you won’t get the privilege of playing Roblox

by MasterOfTaints May 10, 2023

Bend Sinister

A heraldic convention (a line moving from bottom left to upper right corner) that illustrated bastardy. "Illegitimate" heirs could display their father's crest (like "legitimate" ones) but with an appended "bend sinister."

The "bend sinister" shown in the photo indicates that the bearer of this crest was a bastard of Lord Kent.

by BraniacBoy September 20, 2009

SinisterCreature

The smartest and best user you'll ever meet. He's so hard that chinks be sending off replacements before he even asks them. Ref god as well as se'ing oc.

No way it's Sinister!! We need to give him our crap before it's too late!
SinisterCreature is my role model..
Wish I was like 'SinisterCreature'.

by EliteUser123222 October 17, 2019