All I wanted was to combine some of my favorite ingredients. I personally have not much experience in cocktail making. So in the off chance that this already exists then I am sorry.
I also like this combination without the ice in the glass.

Ingredients
Directions
Measure all the liquids into the shaker
Add the egg
Dry shake first for a few seconds
Add ice and shake again for 12 seconds
Fill the glass with ice.
Strain the cocktail in the glass
Add some chocolate shaving for decoration.
If you haven’t, just try it