Most people hate spiders. They hide in dark corners, creep around, and make webs that get all over your face. If you found a big spider crawling over your shoulder right now, be honest, you’d probably jump out of your seat in fear. Their four pairs of eyes, eight legs, and general ugly appearance makes them freaky creatures. However, when you add venom in the mix, it only makes them that much more terrifying. If you’re an arachnophobe, get ready to squirm. Here are 25 Most Venomous Spiders That Actually Exist.