Comment by Yuka on I’m a Cat, but I Was Adopted by a Wolf Family? - Chapter 42

@Yuka why is it that funny the name of Sigma? I don't understand, it is something that only English speakers know?

@Usi96 I'm not English but I find it such a funny slung...I think it's mostly ironic....for someone that acts like he is a "cool" "alpha" male

Correct me if I'm wrong

@Yuka oh, thanks, I mean people that speaks english, and yes, you answered me with that, it is a slung use by english speakers. 
I speak Spanish and we don't use that word. Thank you very much.

@Usi96   Your welcome!  Actually i speak Greek we don't have something similar either but sigma for us is the letter " ς " that goes at the end of a noun word 
(It's a type of s)