So you didn't hear the sound of the bunny twitching its nose in pleasure?

Oh dear....how can I put this gently? Try asking yourself this question -

What sound does a bunny make when it twitches its nose?

And no, that's not an ancient Zen Buddhist riddle with no answer. If you come up with a serious answer, I'd be very interested in it.
Why not cut'n'paste one of these tag lines to impress your friends in your next emails?

"I got caught out by a bunch of stupid rabbits at http://www.Bunny-Land.com"

"Awwww! The cutesie wootsie bunny wunnies fooled me at http://www.Bunny-Land.com"

DISCLAIMER: I am unreliably informed by my smart-arse friend that bunnies do actually make a noise when twitching their noses, but it is too high pitched for humans to hear. Something to do with wind resistance. Since this conversation took place in a pub somewhere near closing time, I cannot vouch for the reliability of it, but my apologies for making you feel silly if it is in fact true