A little girl walks into a pet shop and asks in the sweetest little lisp:

"Excuthe me, mithter, do you keep wittle wabbits?"

And the shopkeeper gets down on his knees, so that he's on her level, and asks:

"Do you want a wittle white wabby or a soft and fuwwy black wabby or maybe one like that cute wittle brown wabby over there?"

She in turn puts her hands on her knees, leans forward and says in a quiet voice:

"I don't fink my pyfon weally gives a phuck!"