Beezo whether

To be so or not to be so
That is the beezo.

The beezo's a bit like a squid
A sofa or pedal-bin lid
It has several knees
And far too much cheese
And seven of them are called Sid.

Whether the weather is weather or not, and whether the weather is either. If not then the weather is probably whether and if so then the both are neither. And whether the whether is whether or not, and both in the latter case, conversely wether is always a sheep. Or not.

If the word whirls the world too much we get Gidding...