A person who knew about an imminent pandemic, contributed to a disinformation campaign about it's seriousness, and profited from it by sellingstock before the public was aware of the severity. (Then buying things like stock in teleconferencing software).
Much like the natural krill of nature upon which many species of whale feed upon, a Krilliano is your fellow hombre upon which you hunt substances such as "weed" to catch your kicks.
Yo my krilliano, lets go hit up those cats over there so we can score some herb!