The deadly elbow spider

When I got home from my crossfit class tonight the kids were in an utter panic because downstairs was a WAY freaky "elbow spider" (hobo??) Gavin told me that elbow spiders would attack your elbow while you slept! I decided to go downstairs and investigate. Gavin was VERY concerned for my safety. As I approached the said spider he was yelling "mom, not so close, not so close!!!" when I finally found what they were talking about I realized it was a very FREAKY piece of insulation!ha!