1. Fournier<br />Orlando Magic NBA player Evan Fournier's nickname is "Never Google" and there's a reason.<br /><br />His last name, which is an old French word for "Boulanger" (or "Breadmaker"), is also the name of a type of gangrene that affects the genitalia.<br /><br />You've been warned.<br /><br />2. Krokodil<br />The street name for Desomorphine, a morphine derivative with powerful opioid effects, which has been used as a substitute for Heroin in Russia and Ukraine.<br /><br />The side effects of the often-illegally produced drugs include toxic substances which can "cook" the skin, or cause large scale tissue infection or damage in the injected area. It's become known as a flesh-eating drug.<br /><br />3. Your favourite food<br />You'll only get hungry. See, they're not all about flesh-eating this and that.<br /><br />4. Mouth larva<br />One Redditor was looking for 'moth larva' and instead ran into this beastie.<br /><br />We can confirm, it's exactly what you'd expect and you shouldn't go there.<br /><br />5. Google<br />Haven't you heard that 100 per cent true thing about the infinite loop and the world ending?<br /><br />Also, chances are your URL field is also a search bar - save yourself some time and search for what you're looking for (if not, change your default search engine to one you want).<br /><br />6. Calculus Bridge<br />It's not a really hard maths problem.<br /><br />It's hardened plaque across the teeth - a big old chunk of it. Generally it has to be chipped away by a dentist. It's not that pretty.<br /><br />7. Your e-mail address<br />It can be illuminating to see what you're linked to online, and sometimes terrifying.<br /><br />Reddit users reported sold accounts, spam, password leaks, the lot - in fact, it's probably safest to search to double check, even if you don't like what you find.<br /><br />A recommended tool to find if you've been compromised in a data breach is haveibeenpwned.com, which may let you know.<br /><br />8. Harlequin ichthyosis<br />It's a severe genetic disease in which, at birth, a child's skin is encased in thick white plates of skin, separated by deep cracks.<br /><br />This has many complications - because there are cracks in the skin the newborns are more susceptible to infection and constant care is required to protect and moisturise the skin.<br /><br />The disease used to be considered fatal, but in 2011 theArchives of Dermatology concluded: