Attempts of ripping or untangling the knot will lead to a long lasting stinging sensation, resulting in a bruised and puckered ass crack.
Prolonged negligence of ass-knots can lead to a seriously painful crack and recent evidence have shown that soldiers worlwide prefer to wax or shave their ass crack and genitals as counter measure to prevent further
ass-knots while on patrol.
One soldier to another:
"I just tried to rip away my ass-knots and now my crack is bleeding."
Tourist guide to sightseeing group:
"All right everyone we're gonna go sightseeing in Rome, so prepare for ass-knots!"
"Man, I can't even take a dump with all these accumulated ass-knots in the way..."