Prepare the Glass: Start by rimming your glass with salt or sugar. To do this, rub a lime wedge around the rim of the glass, then dip it into a plate filled with salt or sugar.
Mix the Ingredients: Add tequila, lime juice, pineapple juice, and orange liqueur to a cocktail shaker. Fill the shaker with ice cubes.
Shake: Shake the mixture vigorously for about 15-20 seconds to chill and combine the ingredients.
Serve: Strain the mixture into your prepared glass, filled with fresh ice.
Garnish: Add a pineapple wedge and a lime slice to garnish.