Sisyphean

A task that no matter the effort has not outcome.

A sisyphean task is similar to trying to define all the prime numbers.

by Spanishblau August 19, 2019

Simsy

The act of playing a certain video game willingly for hours on end into the early AM when people are usually walking up with 4 hours sleep without a Job.

Stop being a Simsy. It’s not good for you.

by fireledge November 24, 2019

sidhya

the most amazing person on the planet

omg you're so sidhya but you can't be sidhya they're too amazing

by afghsbbvshs May 16, 2021

sissybinyeh

Sissybinyeh is a phrase used to say sister in law or you can use it as referring to someone as a sister gal friend ways.
Only girls can use this phrase and only girls that have friends (if you don’t friends you can’t use this- it’s against the Bylaws of Australian politics in which you can receive a fine of $3000 as it can be interpreted as offensive to those who have friends.

Djimila’s sissybinyeh is Bessie!

by Crazywildcat123 November 23, 2021

Sissy Tina

A male who likes to dress up in maid and other female outfits & wear woman’s panties because he gets to feel feminine and soft and vulnerable! His life goal is also to be a sissy maid!

Person 1: “oh wow look at that guy wearing that maid outfit!”
Person 2: “uhhuh. That’s Sissy Tina! His name is actually Austin though!”

by Goddess Cat August 10, 2022

Make Sissy

Take a piss, urinate, I have no idea about the origin, all I know is it’s used in Adam Sandler movies

Hang on guys, I gotta make sissy

by Kingdamon June 8, 2018

sipsy

the in-between state of being sober and being tipsy.

Doug: hey bro, you should drink up, you're completely sober
Evan: nah dude, I'm good right now. Feeling mad sipsy

by RonnieBoy April 2, 2009