Strictly speaking, the speed that *I* have travelled *IN* my audi is probably only 1 or 2 mph. (E.g. when climbing into back seats).
Ok, I'll shut up now.
That's reminded me of a thing a guy said when asked "What's the furthest you've been with a girl?" (We were about 12 years old).
The reply was "I walked one to the end of the road once".
We laughed so much we almost needed medical help to prevent our lungs inverting.