Someone who responds to an ad for
something (usually a
car) on a website (usually on Craigslist), and takes up your
time checking it out, claims that they will buy it, only to disappear.
Nick: Did you sell that
car yet?
Brian: No, that guy that came by was a total ball sniffer...he never called back...which sucks because I told another guy it was sold already.
Nick: What a total
handjob! Let's
kick his ass if we ever see him again!