segerman

a person who creeps out all of the girls around you also known as the anti poon

I was working over these 3 wicked ass sorority sluts and ______ came over and scared them all away, he's such a fucking segerman.

by wickedkidd October 20, 2011

sigenaw

Stop that, be quiet

Sigenaw said the person to his pet, nieces, and nephews

by uncle yes 1 January 25, 2012

sigears

An amazing group of people who share a sacred bond with each other no matter what troubles come their way

My family has a sigears bond

by universespeaks November 27, 2013

siefer

"Siefer" is a type of malware, usually found on MacBook Pro.
It slows down internet connections and writes its own name on websites.

Creepy weirdo.

Shit, I just got a Siefer on my Mac.

by WebmasterProfessional3000 November 13, 2014

siggerud

Siggerud is a place where no one live. It is only 12 people living in Sigggerud:

Where do you live?
In Siggerud.
Where the fuck is that?

by didriklunde March 2, 2017

siebering

The act of smelling like a dentist

Huh? i smell a siebering.

by Dennis mensloft April 13, 2017

Siemens

any native man who plays baseball. He is not that smart but is fairly close to an "adam" only he is more athletic. His biggest downfall is his issues with the opposite sex but he does a killer eastern European accent. If you encounter one turn the other direction as he is very dangerous, being a dirty indian and all. Siemens are capable of making the MLB one day, but for now he is stuck liking girls he has no business with and sucking at school. He currently has a 62 in bio but his mark is on the climb because his teacher is amazing.

girl 1: ew is that mohamed adam beside that really hot kid jordan siemens?
girl 2: yeah thats gross, he better be careful cuz jordan can beat him up
girl 1: i agree, beside jordan likes that one girl. his russian accents are also really good. i love him but he doesnt love me back. hes doing alot better in biology aswell

by spencor wojnowski tubman November 15, 2017