siit 

A funnier and childish way to say shit.

Often recognised but children saying shit for the first time. Also use for make fun of some young person for their childish behavior.

Oh Siit beard baby wanna cry

siit by Vibhu03 August 5, 2018

siitari 

a person who changes his or her mind very frequently.

Damn! You keeping switching back between going to Laras and UW madison; you're a Siitari.

siitari by Boda555 June 14, 2010

siitari 

an individual who alternates back and forth between the two SAME two institutions of "higher" learning; note: to earn the distinction of being a true siitari one must have physically gone back and forther between these school TWO times.

also, someone who is quite gregarious (its not all bad!)

andrew.....i mean andrea siitari keeps alternating between a "school" in Iowa and a school in Wisconsan (but, hopefully the streak ends soon)

siitari by turboda September 21, 2012

Siiter 

A person who is terrible at hockey

Caleb you are a siiter at hockey

Siiter by Siitertree March 8, 2017

SIITB 

Abbreviation for Stick It in the Butt

Don't forget to SIITB.

SIITB by Gotaholen1 June 23, 2009

SIITH 

Shoot It In The Head

Sometimes used in reference to rebooting a server.

"With that server, If you can SIITH when you get in, that would be great."

SIITH by RegRipper January 12, 2009

jayda siitia 

A man who forces himself on someone who tries to go to training

by saying you can't leave until you suck my dick and if you tell anyone I'll kill you

he also doesn't go to school

Damn that guy is a jayda siitia he full on raped that girl Jennifer

jayda siitia by jackson laybutt July 18, 2022