Your stepsister a fister

Only to be used if brought down onto your knees by insults. Not to be used playfully. This is your stepdad a bad to the power of 10!

Cole: Your stepdad a bad
Me: Your stepsister a fister

Cole instantaneously bursts into big gay.

by LordDingus May 16, 2018

Your stepsister a fister

Not to be used playfully. Only use if someone has brought you down to your knees with insults. This is your whole family tree lGBT to the power of 10.

Cole: Your mom gay
Dylan: Your granny tranny
Yahir: Your whole family tree LGBT
Me: Your stepsister a fister

Everyone in the path of the word instantaneously falls over with big gay.

by LordDingus May 17, 2018

Evil Stepsister

Verb. To fit a body part (usually a foot) into a smaller than usual piece of clothing.

When looking at a pair of shoes that is clearly too small: "I can't even evil stepsister my way into those."

by GeckoGecko August 21, 2011

stepsister-in-law

1- Stepsibling's wife.
2- Spouse's stepsister.

My stepsister-in-law is a good person.

by Wonbig October 13, 2021

stepsister

A daughter of one's stepparent by a marriage other than with one's own parent.

My stepsister is a good person.

by Wonbig October 13, 2021

Steamster's Union

Da organized group of railroad engineers who collectively lobby for fair wages, job security, workplace safety, etc.

Just like da coalition of horse-drawn-wagon operators dat is now made up of truck-drivers, da Steamster's Union was originally composed of boiling-water-powered-locomotive engineers, but is now populated by operators of diesel-engine-equipped "iron horses".

by QuacksO April 21, 2022

Stepsister Fandom

-An opposite of sister fandoms
-When two fandoms are constantly fighting even though each of their idols are the best of friends with one another

Nicki and Taylor are so nice to each other during this year's vmas.. too bad they both have stepsister fandoms.

by Pambihira August 29, 2022