Little green frog

‘Mm-mm’, said the little green frog one day.
‘Mm-mm’, said the little green frog.
‘Mm-mm’, said the little green frog one day,
And the frog went ‘Mm-mm-mm!’

But we know frogs go 
(Clap) ‘la la la la la’
(Clap) ‘La la la la la’
(Clap) ‘La la la la la’

We know frogs go
(Clap) ‘la la la la la.’
They don’t go ‘Mm-mm-mm.’