1) A burning sensation of the anus regardless of cause, which can be many; diarrhea from spicy foods, anal sex, etc...
2) A person who is elevated in loathesomeness to the next level beyond being a pain in the ass such that now is more of a burning rectal sensation rather than merely a simple pain.
When I had the squirts last night it was a real buttpepper.
Sally had a buttpepper and didn't shit right for a week after the football game party.
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.