The weird feeling you get on your butthole after you take a shit from eating hot or spicy food. It is an itchy, tingly feeling that you cannot scratch.
"Yo. How many wings did you eat at Cluck-U yesterday?"
"I ate 50 but it totally wasn't worth it, I had the worst spicy ass afterwards."
"I know what you mean."
When farts or fecal matter cause 3rd degree burns to the sphincter region. Usually occurs after an evening of ethnic food from third-world countries such as Mexico, India and Afghanistan.
Mark had to skip class, for those dirty parking-lot burritos gave him spicy asshole and his sphincter was bleeding.