the client has said: in case you're wondering "what's stokosity supposed to mean?" ;-)
it's a play on the word "stochastic" which is a term used in statistics.
To quote the dictionary: "From the Greek stokhastikos capable of guessing, from stokhazesthai to aim at, conjecture, from stokhos a target"
Well, honestly, I didn't know that, but it was wery inspiratve thing for me, and I made this one.