You will never eat calamari again after this. When a 63-year-old South Korean woman began tucking into a portion of cooked whole squid, she felt a sharp, prickling sensation in her mouth. What she was actually chewing on were sperm sacks: squid "spermatophores" to be precise. These forcefully shoot sperm, which then embeds itself when it lands. Doctors found baby cephalopods attached to the woman's gums, tongue and cheek, covered in cement-like substance to make them stick... and you thought this kind of stuff only happened in Hentai.