Tricking Death Into Handcuffs
When Thanatos came to claim him, Sisyphus feigned curiosity about how the handcuffs worked and asked for a demonstration — click, they locked shut. With Death imprisoned, no one on earth could die, until the war god came to free him. Before his second capture, he told his wife to hold no funeral, then in the underworld got leave to return "to scold his impious wife," and lingered among the living to a natural old age.