Sien

Sien is thr most enthousiastoc person you'll ever meet. She's funny, social and always happy. When you meet a Sien your life will become much more optimistic and happy. She always looks out for everyone while entertaining the group. Without a Sien your life probably sucks

I'm so happy now that Sien is in my life.
Sien always manages to make me smile!

by Xx_unicornpoop123 November 21, 2021

Sien

Ahh yes, the sien. One of the fierce-known warriors of Halo I & Halo II. If you ever come across a sien, chances are you will never know, for a shot so clean and crisp has just sliced through your cerebral cortex leaving you incapacitated... yes, Headshot!

STK_OGRE 1 says "Yo Rippon, did you hear footsteps?" Rippon replies, "I thiin... " --- What Rippon will never know is that he almost saw a sien --- STK_OGRE 1 says "WTF! Rippppppppooooonnn!! Noo-- " HEADSHOT!

a.k.a. pWñzÖ|2z

by Dr. Science a.k.a. OGRE 1 April 21, 2005

Sien Sien

nickname for sienna

cuz sien sien is looking so leng today

by hasanan March 28, 2022

sien kukujiao

When you're as bored as a flaccid dick.

Ben : It's been 3 hours and we haven't won a single game yet..
Hans : This game's sien kukujiao.

by edsggdfg March 13, 2019

sienna

a beatiful woman who is very smart and funny

Sienna is so hot

by unamed user 69 June 20, 2023

sienna

Sienna is very pooksters and will always be ready to do a backflip and explode in the air everywhere and having a million babies throw up all over the place everywhere.

Person 1: Yo have u seen sienna??
Person 2: Ya she exploded

Person 3: Where are all these babies coming from!! >.<

by tussie licker May 7, 2023

sienna

one true daddy. she is one trustworthy person who will be there for you. she will keep her promise and be there for you. she has good music taste. she has big dick energy. she is also a goofball she loves marvel is obsessed wiht animals and crime documentaries

ohhh did u see sienna

damn she's got big dick energy and daddy material

by theftootypebbles December 31, 2022