When the sexual enjoyment derived from one's own pain/humiliation clashes with their want to end their own life. It usually forms into wanting someone to hurt them to the point of fatality, masking it in a sexual light.
Her: "I want you to choke me."
Him: "Okay."
Her, later: "Oh my god, please step on me."
Him: "Okay...?"
Her, even later: "Step on me and just crush my spine, dude!"
Him: "I'm mildly uncomfortable now. You're bordering on suicidal masochism."
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.