A most vile habit where a person removes their pants and leaves a dump on the top of their friends stair case and then leaves it overnight for the friend to clean up.
by ws1992 December 19, 2011

An anti-establishment organization that runs on a principle of decentralization in politics in which these principles ensure the parties focuses on local platforms to affect the issues in their local communities and ultimately benefit the nation as a whole.
Wow, I never knew the Democrats and Republicans were so horrible, I am glad I learned about the Stair Party from their website stairparty.org!
by Vicrowave July 30, 2023

March 24: You yeet yourself body down the stairs for no god damm reason. It's abbreviation is YYDTSD
by I probably write memes November 13, 2022

by someone else thats not u November 2, 2021

Honey Bear has a respectable level of stairness. He can do the Kerry Park stairs 6 times without stopping.
by Sheila Jules February 25, 2015

by ChivMender June 1, 2024

(Also known as SCS) A syndrome in which you're about to fall asleep, but you have a dream where you fall from a significant height, causing you to awaken panicked.
Person 1: I keep having dreams where I think I'm falling from the stairs.
Person 2: You mean falling down the stairs?
Person 1: No, falling from the stairs. They collapse, and then I'm sent falling, which causes me to jerk awake.
Person 2: You might have Stair Collapse Syndrome.
Person 1: I already have sleep paralysis, I'm good.
Person 2: You mean falling down the stairs?
Person 1: No, falling from the stairs. They collapse, and then I'm sent falling, which causes me to jerk awake.
Person 2: You might have Stair Collapse Syndrome.
Person 1: I already have sleep paralysis, I'm good.
by eliza_something September 14, 2023
