messy backyard
A hairy, unkempt or otherwise disgusting asshole, or peri asshole region.  May involve shart residua, clingons, etc.
As Chachi knelt down to probe Sven's winking one eye, he was confronted by a dense thicket of hair and other unsavory items.  Chachi urged Sven to scorch the earth of his messy backyard.