then i would be a ............

one day a little boy gets on a bus and sits behind the bus driver. he start talking to himself out loud saying
if my father was a bull and my mother was a cow i would be a little bull.
the bus driver annoy at the noisy kid keeps driving, although the kid continues with
if my dad was an elephant and my mother was an elephant then i would be a little elephant
the bus driver annoyed hits the brakes turns around and yells
WHAT IF YR DAD WAS A GUY AND YR MOTHER WAS A PROSTITUTE
the boy smiles and say
well sir then i would be a bus driver