excoriation
stop buying all of those bath salts and video games, i have rectal bleeding from the excoriation and its running down my leg
the wearing away of skin through friction, usually in your asscrack when your wife and kids constantly swipe your credit card through it
"stop buying all of those bath salts and video games, i have rectal bleeding from the excoriation and its running down my leg" What is the definition of "excoriation"?