She is the best and she so beautiful, she always thinks that she is not pretty but she is the prettiest girl in the world, once you look into her eyes you are not going to want to stop, she can be really adorable and she can be really cute, she can be really insecure but everything that she is insecure about is stuff that make her even more perfect.
Who is that ?

Oh that’s my girlfriend Sierra, isn’t she perfect ?
by Your honeybear March 28, 2018
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Sierra is one of a kind. She's probably the sweetest, kindest, and best person I know. Sierra's are usually dirty blonde with blue-green eyes and killer bodes. They are funny and cute and don't often let people in. Once you get to know a Sierra she'll break out of her shell and quickly become one of your best friends. People often think because they are loud and talkative that they are only one level but they have many wonderful levels like a cake. Sierra is different because she loves to talk but won't really let you in until you make the effort but the effort is worth it. She's sassy and sweet and knows when to challenge you and when to back down. Sierra's make the best friends and even better girlfriends. Sierra's are super smart but don't always discuss how they are doing. Sierra's are very modest and don't speak about what they accomplish but love when others brag on them. They get embarrassed easily though so don't brag too much!! Sierra's are very youthful and can make you feel like a kid again. They love a good laugh and they always want those around them to be happy. Sierra's are the best and if you don't have a Sierra in your life I'm sorry for you.
by Pizza and Tacos January 21, 2017
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A Sierra is a very talented, funny, sexy, and goofy female that every guy dreams to have in their life. Though she has a bit of an attitude sometimes shes a very sensitive and sweet girl, shes not afraid of anything and can also be very stubborn at times. She is such an amazing, beautiful humanbeing, did i mention bad as fuck? Oh anyways A Sierra will keep you smiling and give you the drive to succeed and look forward to the future. I believe this certain Sierra is one of the most perfect female out there and I cant wait to spend the rest of my life with her. If you get lucky and find one of these Sierras shes definitely a keeper, a wife, a soulmate that you should never let go no matter what you’re blessed to have her in your life.
“Damn I cant wait to have a future with Sierra, I love her more than anything in the universe, her fine ass!”
by ZaneBerrry😈 December 12, 2019
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A really hot girl with an incredible body. Every girl wishes she was her and every guy wishes to be with her. She is very smart, she gets straight A's and she has an amazing heart. Don't try to play her, you'll only be playing yourself out of an amazing girl. If you lose her, it will be one of your biggest regrets. Her smile alone could light up your day and she is insanely talented. And she's flexible and a cute height. Don't cross her. Once you do you'll know it and it takes a lot to get back on her good side. She is the most loyal and trustworthy person you could ask for. Don't lose a Sierra. She's quite a catch.
1. You see that girl over there, she's a Sierra.
by Jordans_biggest_regret June 25, 2018
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Sierra is a stunning girl who tends to say how ugly she is but is so pretty without even trying. She can be VERY petty and tends to get sassy for no reason, but she has a good heart and is very generous. She eats like a pig but still manages to have a great body. You are very lucky if you have a Sierra in your life.
Wow, I really can't get enough of Sierra.
by agirl14413 February 12, 2018
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That girl you can NEVER get to join a Hangouts call.
Sierra, please join the call. "I can't..."
by Real_NoobToob May 4, 2020
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A sexy, Sweet, Beautiful, Gorgeous, Loving girl that is known as the best dancer and a ride or die kind of girl. Its impossible not to love her or want her she irresistible! If she gives you the chance too win her heart defiantly keep it and don't ruin it. Sierra will put up with a lot but one day will get up and leave out of the blue so watch out. If you are left by a Sierra it WILL be the biggest mistake and you WILL realize it. Sierra's are gorgeous inside and out. They have the best body and a great Butt(; Sierra has the greatest advice and the most amazing heart. Sierra is real and most of the time NEVER fake she knows how to stick up for her self and the people she loves. Beware if you don't think she's gorgeous then you'll fall for her personality. If a Sierra is hated its over jealousy.
Ex: damn that girl must be a Sierra she has it all and she's sweet

Ex: Kevin: im tired of all theses fake hoe's and all their games.

Brandon: What you need is a Sierra
by aye get it February 17, 2011
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