Sigfemale 

A sigma but as a female

Oh damn! She's a sigfemale

Sigfemale by Dabiohazardurbandictionarist November 26, 2024

sigmalect

A word describing a group of the best people in the world

A sigmalect of employees made a boat

sigmalect by venne September 10, 2023

Sigmamalepenis 

A large penis.

Dr Sins has a sigmamalepenis

Sigmamalepenis by Bigdickalus snurgus January 29, 2024