HSCS

HSCS stands for "High School Clean Slate" which means to leave, or not get involved in a relationship as you are entering highschool because you could meet new people, move away, etc.

guy 1: "That chick's into you bro"
guy 2: "Nah man, I'm gonna stay hscs"

by That Bald Kid April 4, 2021

HSCS

An acronym for "Human Spontaneous Combustion Syndrome", usually occurring by static electricity sparks igniting articles of clothing without warning. There has been documented occasions of this happening.

Sometimes incorrectly referred to as SHCS ("Spontaneous human combustion syndrome")

My friend's chronic HSCS caused him to burst into flames.

by Eric Gardner November 1, 2007

hscs

Stands for High School Clean State. This is when you do not date anyone until high school, typically so you can go into high school single and be open for options.

I think I'm going to save myself for high school
You mean hscs!

by Kicky On Tippy April 6, 2021