i think it's the eyes
with the thick angling eyebrows above it
www.fredonia.edu/department/english/shokoff/groucho2.gif
( Professor Fnord Regius Professor of B3ta Chronology, Wed 24 Sep 2003, 2:47, archived)

oh my ghod
'fredonia.edu' - that made me laugh, and it's a real place too!
(exabopper - I see what you did there!, Wed 24 Sep 2003, 2:52, archived)