The Harvey Wall-banger

Lets hear it for Harvey ! Wall-banger that is... Happy Thirsty Thursday everyone.
Here's a retro cocktail blast from my past.
~The Harvey Wall-banger~
one ounce vodka
four ounces orange juice
...1/2 ounce of Galliano
Pour vodka and orange juice into a Collins glass filled with ice. Stir, and then float the Galiano over the top. ”Floating” is also known as “layering” and works like this: pour Galliano into the drink over the back of a bar spoon so as to keep it at the top on its own separate layer (so obviously don’t stir the drink once the Galliano is present). It will remain separate from the rest of the drink because of the difference in density and sugar content.

Bottoms up !