Conductor
Put a sock in it.
Because it hurt.
It doesn't matter. We'll all be laughing too hard to care.
A: With relish.
Because cars get tyred but trains do not, with the exception of Rubber-tyred metro systems.
One says, "Spit out your gum!" The other goes, "Choo Choo Choo"
He was forced to resort to excessive violins.
I can't, I'm not a conductor." Pffffffhehewheheheheheh.