Mr. Ed why do you tease us so?

I have been braying with excited anticipation of the answer to the riddle you set t'other day.
For those like myself who could not keep their hind legs crossed anymore I feel this, one of Bri's own blog-tastic posts, may give valuable insight.

http://www.brianmay.com/brian/brianssb/brianssb.html

Scroll down to the Sat 17th March post

I think you'll agree it's seethingly nebulatastic!

Colin