A Blob

Someone whose only purpose is eating all your food, stealing your stuff and never returning it, taking up space, and never thanking you for anything or giving anything in return, making nearly every day of your life a living hell.

I once knew A blob who lived off my family for 14 years, she destroyed thousands of dollars worth of property throughout her time there, was nasty to our family, wasted our money for her stupid frivolous purchases, never gave an ounce of gratitude or respect in return, ate our food never had to pay a cent for it, and was a horrible and mean individual, who lived with free room and board and zero rent.