Put all four alcoholic ingredients (Sourz apple liqueur, Midori melon liqueur, mint schnapps, creme de menthe) in equal parts in a shot glass, filling it nearly to the top, then add a tiny amount of lime juice cordial. By the way, the 'Mint Schnapps' should be Green Aftershock, but that wasn't in the database.

It comes out a bright, almost glowing green, and tastes quite nice until the green aftershock hite you. Good mid-night shot.