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

Ender's sister

When a gamer's parents attempt at having a better child than the gamer and it dies before being born.

"Hey, have you taken money from my wallet?"
"Your money is as existent as Ender's sister."

by Elroids December 29, 2019

Sister

A girl who supposes to be your biggest supporter even when your mad at them. Always loves you know matter what and would do anything for you.

My sister is my favorite person in the world

by Jdhdydjdj April 13, 2019

Sister

Sister
sis•ter noun
a girl who can be sibling or your best friend.
partner of laughs, advantures, games, jokes, dances...
the confident of your biggest secrets; the person who loves you forever.

1. My sister and I went to the Natural science musuem and we had fun together.
2. My older sister visits me during the summer.

by xjnx278 April 16, 2019

Clam Trap Sister

When you and someone else have both slept with the same woman. Similar to Eskimo brothers.

“You had sex with Susan too?!? OMG clam trap sisters for life!”

by BuffIrish62 May 29, 2019

Thiccc sister

Some one is REALLY thick in the butt area, no matter what skin color they are.

Damn, you lookin thiccc sister!

by Thiccc sister June 5, 2019

national give ur sister aids day

national gives your sister aids day is on september 23rd, be careful and have fun but don’t get caught! 🤘😂🤪

bro did you hear tomorrow is national give ur sister aids day?

wait for real yo? i’m totally participating!
yeah can’t get in trouble if it’s a holiday

by nolawswhenurdrinkingclawschad September 23, 2019