First, rim a margarita glass with sea salt, set aside.

Then, in a shaker container, muddle the jalapeno slices until they are well broken down.

Next, add the tequila, Orange Liqueur, lime juice, agave, and pineapple juice. Fill the shaker with ice and give it a good shake, shake, shake.

Pour the mixture through a fine mesh strainer and into the salt rimmed margarita glass.

Finally, pour a splash of Grand Marnier on top for a little extra kick. Cheers!