Sienna

Pathological liar who likes to gatekeep.

"Oh did you hear that the test is in 2 weeks?"
"Wait since when, I thought it was this week, who told you?"
"Oh, Sienna did"
"No wonder, that makes sense"

by Black Greek Association May 12, 2024

Synna

Beautiful. Just beautiful. She is also kind, sweet, loving, admirable, charming, funny and a lot more. She will always have your back and stand up for you no matter what. She will always make you feel like you’re worth something.
She’s a freak and Shes not like most people, she is different in a beautiful way. She can always know when your down, and make you feel better in a second. Her laugh and smile just make your day. She loves listening to music and she also enjoys being silly. She is afraid to make people cry because of her. She has a booty as big as her heart. If you have a Synna in your life never let go or you will regret it.

Hey I think she's a Synna because her beauty and booty, not to mention her big heart and amazing personality.

by lxcastro13 June 3, 2024

Senna's syndrome

a person who likes to drive fast and thinks he is immortal, it's an expression very common between brazillian gearheads that got popular in 2023/2024 in instagram and TikTok.

I asked God for a calm and peaceful boyfriend but I received one with senna's syndrome.

by lucastmendoncaf June 14, 2024

Sienna ass

The most beautiful creation to every walk on this earth, it brings me to tears that a woman this beautiful and the most volumptious juiciest boner threatening ass to ever exist the moment I see her ass in jeans I instantly try to resist the urge to go on my knees and start kissing it non stop and motor boat those cheeks until water comes out ITS NOT A WANT NOR A NEED UTS A NECISITY I NEED IT SO BAD HUMP ME PLEASW

"God I want Sienna ass to sit on my face for hours"
"Me too!"
"No you fuxking don't that's my ass KYS you fucking beta I'm her alpha"

by Sienna slave June 16, 2024

Sienna

A girl who gives mixed signals. You probably will like her, but if you make the first impression bad, you will regret it later on.

YOU WILL NEVER RECOVER, be careful buddy. She a true hottie tho!

Me - *makes inappropiate joke to friend (not intended to her) while she is around*
Friend - *laughs*, "Yes, that was actually funny my guy fr.
Her - *disgusted or weirded out in someway*

IT WILL TAKE A LONG TIME TO RECOVER IF U LIKE HER OR SOMEONE NAMED SIENNA!

by J@cob_TRUTH February 13, 2024

Sienna Syndrome

Sienna Syndrome is a type of syndrome where you have a crush on a girl. Once you do, you forget she is in your presence and start acting goofy, inappropriate (as a joke), and weird in front of your friends which makes you laugh. Your crush gets weirded out and there is never a chance for a second impression, though you can still come close to her if you are somewhat of her type and improve. Not guaranteed though. Men, be careful! It may be uncurable if you aren't careful and do it for long periods of time without knowing she doesn't like you for a while.

Me: *acts weird in front of friends and makes them laugh and say something just as weird back*
Crush: -in the distance- Wow, he is kind of weird. I'm going to try and avoid him.

3 MONTHS LATER...

Me: Hey -----!
Crush: Oh it's him.. Hi.
Me: *walks away* How can I make her mine?? It is so weird how she is acting
GOD: The irony is crazy! >:) He definitely has Sienna Syndrome.

by J@cob_TRUTH February 13, 2024

Sienna Mae Gomez

Sienna Mae Gomez is a 19-year-old American dancer, TikTok star, model, and entrepreneur. She is known for her body positivity and wellness videos, as well as her swimwear brand, Sienna Swim. She has over 20 million followers across various social media platforms.

Sienna Mae Gomezcan can dance.

by Game mode 0 February 16, 2024