A person that, when they're speaking or even when they're nearby, induces a deep sleep. This comatose state can only be overcome by the absence of the aforementioned person, but grogginess may linger. Do not operate a motor vehicle in the presence of human ambien.
<Name> from <Reality Television program> is so boring s/he is like human ambien!
by Its Meuh Grits February 04, 2014