01 - Rub a lime wedge along the rim of two rocks glasses, then dip the rims into chili-lime seasoning or coarse sea salt to coat. Set aside.
02 - In a cocktail shaker, firmly muddle the pineapple chunks with jalapeño slices until the mixture is juicy and aromatic.
03 - Add silver tequila, triple sec, fresh lime juice, agave syrup, and a generous handful of ice cubes to the shaker.
04 - Shake vigorously for 15 to 20 seconds until thoroughly chilled.
05 - Strain the mixture into the prepared glasses filled with fresh ice.
06 - Garnish each glass with pineapple wedges and/or jalapeño slices as desired. Serve immediately.