ANYTHING SOUR, OR ANYTHING GREEN APPLE. I MAKE THIS CONCOCTION OUT OF MOUNTAIN DEW AND THE STRONGEST SOUR CANDIES I CAN GET MY CLAWS ON AND I USED TO DRINK IT WHENEVER BUT THEN THE DENTIST SAID MY TEETH WERE MELTED AND NOW IM NOT ALLOWED. ITS A SICK WORLD WE LIVE IN AND THE MAN WILL TRY TO KEEP YOU DOWN. DON'T LET EM