Finally! I found what I was looking for last night when I stumbled across that site that definitely put our tsuwm in a, um, different light.
"The attack on Pearl Harbor that plunged the United States and Japan into war is retold. The title comes from the code phrase the Japanese flight leader used to indicate the attack was on ("tora" means "tiger"). From:
http://www.allwatchers.com/Topics/Info_4328.asp So, tsuwm, should we be expecting you to roar, at some point? [giggle]