Sienna

Sienna is a fucking toxic fat bitch that people only hang out with for tea. She tries to act so cool but in reality she's the type of person no one likes. She's Celine's side bitch.

Sienna honestly needs to stay out of everyones business.

by KNOWNUSER123456789123456789 December 5, 2018

Sienna

Sienna is a very beautiful person, inside and out. She'll always have your back and will do anything to make her friends happy. Sienna faces a lot of demons and struggles with her mental health, but tends to keep it to herself so she isn't a nuisance to her friend's. She loves all of her friends, but usually gets into arguments that start out trivial and end up blowing up. She's very kind, and caring, and she is probably the best person you'd be able to meet. Sienna will get attached to someone, and will seem to not want to let them go, even of they're bad for her. She has several insecurities about herself and it would be nearly impossible to change her views on herself. All in all though, she's a great friend and/or girlfriend and will have your back no matter whats going on. Sienna is defined as a toxic bitch. She doesn’t care about anyone but herself. She tries to act like she cares but in reality she doesn’t. Sienna’s like to play with your heart and then crush it. She uses her mental disorders as an excuse for every shitty thing she does or says to someone, but no one buys it because they all know she’s a fake bitch.

Guy-Isn't that Sienna? I heard she's pretty cool.
Girl-Yeah! She's so amazing. You'd be lucky to be her friend haha
Guy-You sure? I heard she made someone kill themselves.
Girl-Wait fr? What a fake bitch.

by Juul for fun October 27, 2019

sienna

might have scoliosis

did you see sienna walk into school yesterday

- she must have a really heavy bag

nah bro she just has scoliosis

by knjvksfvlerbhkjn November 8, 2019

Siera Brown

Another name for dyke or fag hag...
or a girl who is a dyke and loves women..

Oh my god do you see her? she looks like a Siera Brown... all butchy and gross!

by mama bahama March 25, 2009

Sierra

A true dick. Tries to steal other people's boyfriend's/actual bff's. Thinks she is bff's with people but really ISN'T. She needs to stop and think about how much she truly hangs out with people before she says the are bff's. She can be nice but on the inside is a true bitch. She needs to control her temper. And she needs to stop spreading rumors to her "bffs" who actually aren't her bffs. She needs to be nicer.

Sierra was just talking to your boyfriend about me and telling lies.

by Jaidyn Maron October 12, 2018

sierra

This girl is probably one of the sluttiest girls you will ever meet. She is also known as four fingers and the stretch marks around her mouth can be seen from a mile away. If you ever come across a sierra, run in the opposite direction because her big gaping vagina will try to suck you up. Sierra is a whore and for all who know one, i feel sorry for you. Sierras are normally nasty ass blondes who don't know when to stop. They normally have nasty ass blue eyes and tiny boobs. They think they are the shit but just like every other nasty ass ratchet hoe you know, they are nasty as fuck. They most likely have a blue waffle, aids, herpes, gonorrhea, scabies, public lice, syphilis, chlamydial, crabs or any other type of std that you can think of.

Guy 1: "Sierra is such a whore."
Guy 2: "I heard she has crabs."
Guy 1: "Figures, she sleeps with everyone. I would'nt doubt it if she got pregnant."
Guy 2: "But she's only 14."
Guy 1: "Exactly."

by satanlover69 November 14, 2013

Siena

A girl that resembles a drag queen. Wears makeup over makeup over makeup over makeup with the attempt to obscure her gigantic nose.

Steph: What is that?
Jose: Oh that's a Siena.

by bogart666 August 9, 2016