This is not a good nickname.
Special K is the street name for Ketamine which is frequently used as a date rape drug:
https://drugabuse.com/library/date-rape-drugs/
http://www.idph.state.il.us/about/womenshealth/factsheets/date.htm
I’d like to think that this shoutout was not intended to have this connotation, but I’m certain we can find a better nickname for our newest Justice.
Interesting - when I was in high school (many moons ago) it was used negatively to denote someone who wasn’t very intelligent....ah hell - it was used to call people idiots and such.
Even worse, it is the name of a cereal! Frequently eaten by women! With milk on it!