Sigbjorn 

A "Sigbjorn" is a devastating attack to the testicles.

Derived from a viking named Sigbjorn who punched testicles like no other. In norwegian, the name Sigbjorn means "Sick Bear", which might explain the fascination for inflicting perverse harm on unsuspecting people. Be wary, men who are given this name are likely to grow up to become nut-punchers of legend.

Jackson : Dude, what's with all the blood?

Steve : Some guy sigbjorned me..

Sigbjorn by NorseScholar November 1, 2009

Sigbjørn 

Of a person: An individual expressing traits of awsomeness and super-coolness.

"yo my man, ting skraaa. You look like a "Sigbjørn" right now doing that ting yeah.

Sigbjørn by Bearbeer March 6, 2018

Sigbjørn 

has an enormus penis that is 1M long and dominates any other name.

OMG thats a long penis, he is a Sigbjørn

Sigbjørn by bongobong69420 June 3, 2020

sigbjørn 

a enormus penis, this guy is not to beef with.

deam he is a sigbjørn

sigbjørn by bongobong69420 June 3, 2020

Sigbjørn 

emo fem boy who wants to join the army has the new 2021 toes and is gay veary gay he likes gingers like ed sheeran, the lorax and and woman. if you come to close he will punch you and scream HOLD-KJÆFT. he does not support racim. he is a stupid fuck boy

ARE YOU GAY YES MY NAME IS SIGBJØRN

Sigbjørn by SIGMAMAN00030030303 January 8, 2022

Sigbjørn 

A childlike man with zero hoes. He is maidenless. Often to be seen reading a book or strolling down the sidewalk, on his way to the comic book store. Despite being childlike, he is very kind and booksmart (reading all those books does pay off). He is very well likes by his friends, but he often makes them wonder; "Is he joking, or does he lack some braincells?"

OMG, my good friend Sigbjørn is coming over.

Sigbjørn by TaurusTwat March 29, 2022