Although I don't have a fear of slugs (just disgust of them and escargo), I do have a phobia of June Bugs. I have to get into the house as soon as I see the first one or I literally freeze on the spot. My son had to come out of the house a few years ago to help me go inside when the June Bugs caught me off guard while I was gardening and not watching out for them. If one ever lands in my hair... I swear I will have to be put in an asylum.
I'm so glad all turned out well and that the slug is out of your baby's hair.