Just spotted a request for the banter between verses

I say
My dustbin's absolutely full of toadstools
How d'you know it's full/
Cos there's not mushroom inside

I say i say
I found a police dog in my dustbin
How d'you know he's a police dog?
He had a policeman with him

I say.. I say...I..say
My dustbins full of lilies
Well frow em away then
I can't, Lily's still wearin em