There are many myths about lions. For example, they don't have a king (sorry Disney fans) or live in jungles. One truth is a lion family is known as a pride. The Lion's Tail first appeared in 1937 in the Café Royal Cocktail Book. Reputable sources speculate an American expat bartender created the Lion's Tail in Britain during Prohibition, and the expression "twisting the lion's tail" originally referred to provoking Britain (a lion is on its coat of arms). 

2 ounces bourbon
.5 ounces allspice dram
.5 ounces super simple syrup
Juice from 1/2 lime
2 dashes Angostura bitters

Combine in a shaker with ice, shake with the power of a lion's roar, and strain into a chilled glass, preferably a coupe. Lime peel garnish optional.

Mixing common and uncommon ingredients, the Lion's Tail works better than you might think. Its use of bourbon,  legally an American spirit, supports the theory the Lion's Tail had an American creator. Incorporating allspice dram, a rum based liqueur you'll see in the Donna Maria or my Les Bon Temps Roulé, gives the Lion's Tail a vague tropical vibe. Similarly, Angostura bitters originated in Venezuela and has called Trinidad & Tobago home for more than a century.

A Lion's Tail -- it's hakuna matata for your liver and spirit.