Butt plugs are a staple sex toy for anal connoisseurs. Unlike dildos, they're designed specifically to be put in your tushy, so they don't get lost in there and lead to an embarrassing trip to the emergency room. They come in several shapes and sizes to accommodate your comfort level and maximize your feeling of fullness. You can also get them in a variety of different materials, from wood to metal, plastic, latex, glass and more. They can also come with a variety of attachments, such as tails, door knockers and jewels. Chances are that if you've thought of it, someone has made a plug with that in mind! The only limit is what you want to do with them besides having them in your bum, of course!