abbreviation for "Bear for One," (BearForOne@aol.com) an abusive, attention-grabbing list-member who "died" in April 1999 and periodically reappears to pester other INTJ-listers in various AOL guises, possibly other non-AOL guises as well. Kind of the INTJ-list poltergeist, Jack-in-the-box, punching-bag clown, psychotic court jester, etc. Note (unintentional?) relationship to "buffo," a male singer of comic opera roles [Italian, "puff of wind"; see also "buffoon."]