The act of taking a fat shit.
Just really letting it all go. Explosive.
When the shit scrapes against your buttcheeks.
Thought to be the second most satisfying sensation a human being can experience.
Behind only finding God.
A verse from the Cal Poly fight song
Hank: "Hey David where are you going?"
David: "I've had to cut a rusty all day."
Jeff: "Hey! ME TOO! LETS PLAY BATTLESHITS!"
Example 2-Ride high ye mustangs and cut a rusty blah blah blah the rest is irrelevant