Some points to remember [about animals]:
(1) Don't go to sleep under big animals, e.g., elephants, rhinoceri,
hippopotamuses;
(2) Don't put animals with sharp teeth or poisonous fangs down the
front of your clothes;
(3) Don't pat certain animals, e.g., crocodiles and scorpions or dogs
you have just kicked.
-- Mike Harding, "The Armchair Anarchist's Almanac"