sintrexhd

SintrexHD is a great YouTuber on YouTube! In a few times he will reach over 1 Million subscribers!

SINTREXHD IS THE BEST!!!!!

by ■JVSTiN■ December 31, 2016

sinthella

Sinthella, is a person who is sweet and beautiful.
she ist very clever and nice. her smil is very sweet.
she is active and she is followed everywhere where she goes.
she is very funny to.....

oh i want to be sinthella!

by sinthi January 3, 2017

sientje

Its a campers club, 4 summers long, liefs gerrard pauls

You wanna go to sientje tonight?

by Thelegend 102 September 5, 2017

SIFTM

"SIFTM" stands for save it for the morning.

“omg I need to book my flight to Wisco now. No don’t you’re drunk... SIFTM”

by SIFTM September 30, 2017

Siantist

A siantist is a scientist that believes to know everything but doesn't know anything.

You're such a siantist, wow, so smart.

by Scrooge McSuck April 24, 2018

Sinthu it

The art of smoking the last part of a joint or cigarette.

Stoner 1: "I'm gonna throw away the joint, it's nearly gone"
Stoner 2: "No! Let me Sinthu it, there's still some left!"

by Churean42069 November 8, 2018

sinthetic

(adj.) Denotes the shocking and morally-repugnant status that a "back to the land" or "only of Mother Earth" hippie views anything that's not totally natural and organic.

Health-food hippie: Awhh... bean sprouts, Man...!
Junk-food junkie: Duhhh... potato chips, Man!
Health-food hippie: Well, that's okay, too, Man, so long as there's nothing sinthetic used to grow or fry up the potatoes.

by QuacksO April 11, 2019