Skip to main content

Siefer Math 

The math used to determine whether or not Outbound is up or down on cases.
Utilizing Siefer Math, Outbound cases are up 1,738 even though carton length was 25-inches with Scotts on three lines and big Sterilite on the other with tile and four-foot Philips coming through CCS.
Siefer Math by LLD-NLD-4419 June 22, 2018
Related Words
Sean's form of the word "perfect" when hes had too much beer and wine.
Sean's Mom - "Hey honey. How was Timmy's birthday party?"

Sean - "It was Spefert, maaaaan."

Sean's Mom - "What did you say?"

Sean - "It was Speferrrrrrt."

Sean's Mom - "You're fucked now, bitch. Bend over."

Sean - "Oh. Spefert"
Spefert by DylanIsATallRetard August 7, 2009
one who is amazing,nice,crazy,and full of life.

of course beautiful and everyone wishes they had one.

also, they are light skinned and is talented
That must be a Siewert!
siewert by Marrisa February 22, 2008
Being majorly pompous and unusually full of yourself, this word is common around the Jersey Shore. No one is sure of the origins.
The drum major at school was acting pretty seifert on Friday night. He thought he was something special.
Seifert by OCnDT July 24, 2007
A small, hairy penis, usually a chode.
Woah he has a Siebert, Fail.
Siebert by Doctajsnap April 25, 2010
(v.) synonym for exaculate; to release sperm
"I'M SIEBERTING!", he screamed trying to pull out.
Siebert by Anonymous2414 November 5, 2014