mobow...the posion ivy story kinda made me laugh...till it brought back memories...when i was young and dad and i ran coonhounds, he always shined his light on the ground before sitting down...me being a kid, didnt know why and would sit anywhere....lesson was learned when i was covered in posion ivy head to toe...litterally! dad will still tease me about that to this day...boy it was ugly...had to get on sterioids to clear it up. behind your ears is nothing try having it............