HAHAHA!! My second daughter was terrified of that singing fish too!
These aren't toys, but still kind of funny:
My eldest child is scared of NOTHING. It's... scary. She kills bugs and spiders for me :) She finds snakes and brings them to me. She thinks zombies are funny. The child will watch Stephen King movies with us. She's just like her mom ;)
My middle child, she's scared of daddy long legs... or was, until I showed her how much the baby loves them. Now, she's always bringing me the damn things. Great.
My son, HAHA! We recently took him to a small indoor aquarium, he loves fish... well he got face to face with this HUGE turtle... and screamed so loudly I'm pretty sure someone thought we were murdering him!! He was SHAKING he was so scared! I'm so glad no one else was in there, because my husband was doubled over laughing and I had to sit on my knees on the floor to stop from peeing on myself. Sheer terror = hilarious. Needless to say, we didn't stay after that!!