I have two new theories for JJ:

1)The JJ persona is really some derivation of the infinite monkey theorem. Instead of hitting typewriters hoping to one day write the works of Shakespeare some misguided entrepreneur has put the monkeys in front of line services in an effort to create a perfect handicapping equation. The little beasts sometimes burdened by their tasks but still addicted to the world take breaks to satisfy some evolutionary sexual urge which is fulfilled by targeting anything that whiffs of a female on SBR forums.

2) JJ is actually a creation of superstitious bookies. Fearing sharp action by supernatural forces a conglomeration of bookies (the illumibetti) commissioned Geppetto to carve something capable of sniffing out advantage gamblers. Unfortunately the sexually repressed Geppetto took liberties with the little wooden being who in turn lost his unique ability due to the trauma. Frustrated, abandoned and confused it now roams the sports betting world spindling females everywhere in a misguided attempt to get back at its creator.