Something else herbal: Absinthe? Pastis? Akvavit?
apple pucker is a apple flavored liqueur. it is mostly used as a flavor additive for making drink such as an apple martini.
It usually is
Advocaat
Usually in small amount from liqueur glasses.
A very popular drink made with liqueur (there are many of them) is the Brandy Alexander, which uses Creme de Menthe. The Alexander is a good "dessert" drink - it should never be drunk beforea meal.
kahlua is not a Jamacian liqueur, it is Mexican.
Kahlua is a liqueur. Keystone is a beer brand brewed by Coors Brewing Company. Kool-Aid is a flavored drink.
There are a number of ways to serve liqueur to guests. One can serve liqueur as an after dinner drink straight up or on the rocks. It should be noted that the alcohol content of liqueur is high.
Ouzo, Greek anise liqueur.
mudslide
Ale, Ade, Amaretto, Absinthe, Anisette, Apple juice, Applejack, Apricot juice, Apricot brandy,
Maraschino is the liqueur you are thinking of. It is a clear bittersweet drink flavoured with Marasca cherries and their crushed pits which adds a taste of almonds to it. First brewed by the apothecaries of the Dominican Monastery at Zadar, in the 16th century. This drink is commonly sold under the brand name of Luxardo.