They say that Nero started the fire himself because he needed a suitable backdrop for his concert.
...the elephant smoked too much.
When an opera star sings her head off? she usually improves her appearance.
I do not have a single white note on my piano; my elephant smoked too much.
(Referring to the piano's natural shape) Isn't it a shame when those big fat opera singers lean against the pianos and bend them?
(Responding to a sneeze from the audience) Who exploded?