Sweetpuss is a machine in Fiend Folio, a mod for The Binding of Isaac.
Rerolls any rock trinket into a fossil, and then disappears.
If given a fossil, it will activate its crush effect 3 times, and then disappear.
Drops nothing when destroyed.
Exclusive to Golem's Subway. Has a 20% chance to appear on an odd-numbered floor, and 5% chance on an even-numbered floor.