Driving...

As I was speeding down the freeway at 80 miles per hour (I drive a 'luxury SUV' so that's an accomplishment) I started wondering if the term "lead foot" really means anything.  This is what I came up with.

The bigger your feet are, the faster you drive.  This would explain why teenage boys and clowns are bad drivers.  It would also explain why Asians (who are usually petite with small feet) drive 5 miles per hour on the freeway.

The moral of the story:  If you have big feet, watch your speed on the roads.  If you have small feet, pay attention to the roads...