Overheard the other day…

Mrs Sofa: What colour is this?
LO: Lellow
Mrs Sofa: Yellow
LO: Lello
Mrs Sofa: Yell-ow
LO: Lell-ow
Mrs Sofa: Yell
LO: Yell
Mrs Sofa: Ow
LO: Ow
Mrs Sofa: Yell.Ow
LO: Yell.Ow
Mrs Sofa: (With a tone of victory) Yellow!
LO: Lellow!