For the trifle: Using a serrated knife, slice the pound cake lengthwise into 1/2-inch-thick slices. You will only need four slices. Using a 2-inch cookie cutter, cut out circles from each cake slice. Line up two highball glasses and place one cake circle in the bottom of each. Brush the cakes with amaretto liqueur. Add 2 tablespoons of marinated strawberries and spread evenly. Using a different tablespoon, add a large dollop of whipped cream and spread evenly. Add a second layer of cake, pressing down lightly. Brush with amaretto liqueur. Add 2 tablespoons of marinated strawberries and spread evenly. Top with a large dollop of whipped cream, spreading evenly. Use the remaining cake, cream and strawberries to create a more humble trifle dish.
Cover the trifles with plastic wrap and refrigerate for impromptu indulgence, keeping in mind that it will store for up to 2 days.