Silist

Someone that is 'racist' to silly people.

Rose: L0L, you're silly.
Jash: YOU CALL MY SILLY? WHAT ARE YOU, A SILIST?

by Liwty:) January 6, 2015

sinister slash

When you rip open the vagina with two hands so wide you can crawl inside.

I will sinister slash your girlfriend.

by Superslickwillyg January 24, 2014

Sinistrous Mistress

A sexy, left-handed woman. Also known as a sinister sister.

She's left-handed and a little bit sinister. She's a sinistrous mistress.

by yo-yo-ma-ma March 22, 2011

sinister minister

weed, ganja

yo dude i brought a baggy of sinister minister

yeah cheers

by Superhanzz January 2, 2011

sinistrophobia

is the fear of all things to the Left.

a-"quick! look at that ball on your left!"
b-"i cant, i have sinistrophobia!"

by iheartmarie May 29, 2010

siliskit

Adjective used to describe an activity that is a complete waste of time and energy. Typically refers to long reports or other school related activities.

Example 1:
Guy 1: Did you go to baseball practice last night?
Guy 2: Hell no, practice is siliskit.

Example 2: I don't want to do this siliskit report on Beowulf.

by psychobobtb April 15, 2009

Sinister Sister

A sexy, left-handed woman. Also known as a sinistrous misstress.

The English word sinister comes from the Latin word "sinistre", meaning "left". So, since she's sexy and left-handed, she's a sinister sister.

by yo-yo-ma-ma March 22, 2011