spooky sis

a girl friend or girl who is in the October/spooky spirit

Dalilah loves Halloween. She is such a spooky sis

by dalilahspookysis October 28, 2017

si qin

The best! Has looks, and a lot of talon! Vary smart person as well! Can’t make this person fell sad easily. Vary friendly, innocent, and childish sometimes! The absolute perfect girlfriend, and perfect friend or company.

Si Qin is a loving person!

by AlexMax2815 June 13, 2018

Si Yao

pourquoi tu cherches mon nom? tu m’aimes?

Si Yao est tellement belle OMG

by cahierbs December 30, 2021

Si Han

A thoughtful asian that probably loves to read. She acts innocent and overthinks 24/7. She believes in astrology and anything online if it’s about her, her family and friends. She’s also the attractive one in the friend group, but she doesn’t see it because she’s too busy thinking about her own flaws. She needs to be more sociable and stop watching cat videos at 3 AM and actually listen to good advices for her own good.

Stop being a Si Han if you’re going to laze around unmotivated to do anything because your zodiac sign says your the least smartest

by malcombakln November 22, 2021

si futz

Pig pussy in pa dutch

I would like to order some si futz and turnips

by Scuba Steve 1986 January 12, 2021

sis science

Feminine based pseudo science. Common beliefs with no real basis in science but are practiced and passed down like sacred old wives tales and "chick wisdom"

Also see bro science

My mom always told me that emu oil makes your hair grow. I have no idea if that true or just some old sis science.

by portiapotter September 7, 2020

sis shuffle

the sis shuffle is what you do during the add/drop period. when a class is coming up, you drop it on the sis (student information services) website and add another class that met yesterday, prolonging the beginning-of-semester itis.

"are you coming to math?"
"fuck that, sis shuffle"

by fat mels May 9, 2010