sister

a person who is also your parents child. She is your sibling and is very annoying. She is sassy and dramatic.

My sister was so mean to me today!

by lmp1107 December 24, 2019

sistered

discovering excellent nurse-like qualities in your care work.
usually applies to middle-aged women of selflessish, submissivish, caringish nature

I didnt realise i was a sister! I sistered 13 families, 5 kindergartens and 2 university campuses. Loved it.

by Krkič March 7, 2020

Sister

A wild beast that made its soul purpose to annoy brothers to death and beg for money. If you have one of these creatures you know what I mean. Occasionally they get you out of a tight spot from your parents.

Bro 1: My parents adopted a sister today.
Bro 2: You're dead bro.

by fastjimmy55 March 16, 2020

sister

a person you love unconditionally
someone who has been through everything you’ve been through
and stuck by your side through thick and thin
a forever best friend you should never lose

I love my sister

by suzzianna March 28, 2020

sister sis

the prettiest gal ever.

sister sis is so cute omg.

by justdoitNike April 1, 2020

Sissophrenamemt

A medical condition that renders one to a limited mental capacity as a result of poor or limited child rearing.

Y’all need to need my boy back to the hospital. He off his meds and got sissophrenamemt.

by Mony Bee June 20, 2020

Sissonx

The highest possible level of gamer possible

Wow, I wish I could be a Sissonx.

by iiNTenSiiFy July 13, 2020