Rude German lady on the bus

-
In my politest German I asked a lady on the bus the cost of regular bus fare?

"Ask the bus driver," she replied. "It's his job, not mine!"
What?!
I ditched the foreign language and pointed out the obvious in English: He's driving and I don't want to distract him; especially as we had just entered a tunnel.
So I stood near the front waiting for the tunnel to end and to have a chance to speak with the driver (I boarded the bus from the side door) but then I realized the next stop would be mine so I thought, Screw it.
Before leaving, though, I turned to the ornery jefa and said, "Y'know what: that's why nobody likes German women. You're mean and sure as hell ain't sexy!
She made a sound that implied, Well I never!
On that we could both agree.