Today, I went to the beach front with my kids. I found a 
sea shell and gave it to my 4 year old daughter and said 
"You can hear the ocean if you put this to your ear." She put the shell to her ear and screamed.
There was a hermit crab inside and it pinched her ear. She never wants to go back!
LoL I know this is totally off topic but I had to tell someone!