It dawns on me after a few moments and at the whim of god, but eventually becomes clear after I nickname you K and John J (K&J) -where does that come from sounding so familiar; after a quick Bing search to verify a few things my assumption was correct. You ready for this?!
The Men in Black!
K & J were the Men in Black - those were their MiB handles or nicknames.
K chose J as his successor just like Kiriakos has John as his for PyScripter. That is some cool & funny stuff with just a touch of creepy.
Have fun and watch out for alien cockroaches!
Kiriakos and John are now officially the PyScripter Men in Black (like a programmer's blackbox too) identifiable with K & J!
SWEET!