I've seen that happen Chris, It's freaky to watch when the blanket of babies just cover the floor in all directions.
JJJ You have nerves of steel, i would have done my best not to prang but I think I would have been screaming uncontrollably and loosing it, I had an incident with a cockroach lunging at my leg from under the seat while I was driving a friends old beat up car. I screamed hysterically and pulled over straight away leaping out. Very embarrassing!
About the spider catching dance - has everyone seen this one....
http://www.youtube.com/watch?v=B0i2UDDwRqc