The old joke: How do you stop an elephant from charging?

[Understudy]

Make a recording of bees and watch him run the other way.
http://news.yahoo.com/s/nm/20071008/od_uk_nm/oukoe_uk_elephants_bees_kenya_1

The only problem I see here is what happens if your standing in front of the elephant when he turns around.

Sincerely,
Brendhan