Not that one thanks, beeliner.

It's called Captain (bloody) Valiant, with chorus as follows:

Oh no! (Oh no!)
Oh no! (Oh no!)
Here he comes again,
Captain bloody Valiant, here he comes again
With his chair and his whip
And a pistol at his hip
Like Daniel in the bloody lion's den

From the point of view of the lion being 'tamed'. I have only ever heard Theresa do it, and the lyrics don't appear to be available on the net, so if anyone can get them from other sources 'twould be good.