Lines on the replacement of Mr Stephen Fry with the equally genial but less rhymable Ms Sandi Toksvig

We will miss Stephen Fry
When he jacks in QI.
He's been there a long time,
but he's not past his prime
and he's easy to rhyme
(unlike some,
to whom we will come)
He has the wit of a fox
and the speed of an ox
- or should that be the size of an ox i.e. Big.

Whatever, let's welcome - 
                                            Ms Sandi Toksvig!