Siggi is a slang word for the Norwegian word "stilk". Wich means the body of a flower. And if you call someone this word it means they are skinny and tall, and can altso mean they walk wierd and acts like a nooger or autist.
by NoogerUziBeltKannabiz November 5, 2018

by kobymoreno May 1, 2025

Guy 1: “My dad and I were getting siggy together last night. It was wet and passionate”
Guy 2: “Oh did your sister, Jane, join in as well?”
Guy 2: “Oh did your sister, Jane, join in as well?”
by Upside down moose July 6, 2022

The slang word “NON SIGGY” Originated in the year of 2024 at Columbia University in the city of New York by a group of research methods students.
NON SIGGY is nerd slang for “non significant” when evaluating the significance levels during hypothesis testing.
~cred ~|DC|PW|KK|
NON SIGGY is nerd slang for “non significant” when evaluating the significance levels during hypothesis testing.
~cred ~|DC|PW|KK|
by NON SIGGY April 27, 2024

by Mino96 November 13, 2020

Synonym for "sicher" which is german and can be translated to "sure" as expression that you don't believe someone
Variations: sigga, sichael, siggael
Variations: sigga, sichael, siggael
by raupidu May 9, 2019

Used to describe someone's significant other.
I'm going on a date tonight with my siggy.
by Philflow June 7, 2022
