Sour
Margaritas and your classic "sours" will be in this category. It is made with Spirits, a Sour Juice, and a Sweetener. Egg White or Aquafaba can be added into these cocktails as well and to stick with our informality, we may throw in bitters for balance.
A Clown Named Carnival - Joker
Raindrops on Roses - The Sound of Music
Everlasting Gobstopper - Willy Wonka and the Chocolate Factory