sienna

a dangerous girl who is insane and a total psychopath, she is wonderful sister, but at the same time will kill you in your sleep if you piss her off enough. she knows where you live and will do some bad stuff to you for fun. she carries a knife around to kill her victims. be warned. se will steal your friendship and your life...

love you sienna. <3

by the way, this is NOT every single sienna that reads this! this is for my sienna! my real sister through love! nobody is allowed to assume this is about all the siennas in the world! so back off!!!!

em-"hey sienna!"
sienna-"go away!"
em-"you know you love me"
sienna-"yeah"

real conversation i had with sienna!

by KITKATCOOKIE! April 30, 2019

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siboner

Expressing the act of an erection in a German Like Accent

"Look at SiBoner on that guy!"

by Anonymous October 22, 2003

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Related Words

sieon • Sieonna • sienna • Siena • Sienna mae • Sien • seonghwa • sibongile • sidon • sidona

Sibone

Same meaning as Siboner. to pretend to tea bag a girl but instead shit in their mouth.

Boy: you want to sibone?
Girl: Okay?
Boy: close your eyes and open your mouth.
Girl: WTF EWW

by Sibone January 3, 2010

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Siena

A sexy ass girl who is kind , caring , hot and smart . She has such a big booty and is named after the wonderful city of Siena . Her hair is a soft brown sleek colour and she is skinny . She is especially smart at maths . She usually has one annoying friend called Vanessa or Zoe or something. All the boys want to have sex with her but she only likes people called Tyler or Niall . She hates people who show off .

Boy 1: Hey did you see Siena 's thick booty shaking today ?

Boy 2: Yeah she's so damn hot ! Too bad because she likes Niall that savage.

by Maximillian Mus October 28, 2019

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