Other than it pulls up 57 and a half million results on Google?
No idea, other than it has something of a social history in the US where you also have the iconic Grumman F-14 Tomcat and that freeware stuff called Apache Tomcat and then again I think the Russians have a thing about them too, they even have a 'Tomcat' day if memory serves?
Personally I gave up on trying to find a unique one years ago as all the best ones seem to have been taken.
Although 'the old one' was quite amusing.
