older sister aunt

A person which is not blood related to your family, but acts like both an older sister and a cool aunt. She fits right in to your family as if you are blood related.

Lara is our older sister aunt.

by ohlala1010 June 30, 2021

older sister magic

A word documented in Heartstopper.
It describes the magic of an older sister.
Contains: appearing at a random moment without anyone noticing.

Nick: How'd you do that?
his sister: Older Sister Magic.

by definethere December 4, 2022

National Older Sister Day

A day to appreciate to older sisters. Older sister who have helped your mother out by technically being the second mom get recognized.

Happy national older sister day sis!

by dianacional February 4, 2021

friends older sister hot

Growing up, that friends older sister that you pinned over and thought was sexy as hell. But as you got older maybe not so much!

Damn look at that chick, she’s friends older sister hot.

by Puddyhead February 22, 2023