Sounds like a mexican flag. heres the recipe I find w/search. i believe you can substutue serveral good grades of varnish for the tequila
Mexican Flag
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Ingredients:
1 oz Grenadine
1 oz Green Creme de Menthe
1 oz Tequila
Mixing instructions:
Layer Drink: Using spoon, pour shot over spoon over glass. Fill with Grenadine first, then Creme de Menthe, and last but not least Tequila. The layers form the mexican flag enjoy.