stretchhole

Stretchhole is slang for when you have taken a giant dump and your butthole feels as if it has been stretched out. It is extremely uncomfortable and a common feeling after delivering a larger than normal turd that feels as if your are giving birth from your butthole normally due to late stages of constipation. Your butthole has a blinking or winking sensation for several minutes after you finish dumping and will remain sore for a couple of days.

I got a case of stretchhole because I took a dump the size of a small animal.