What is what does whiskey in a teacup mean?

"Whiskey in a teacup" is a phrase that means a person who seems prim and proper on the outside but has wild or unexpected behaviors or tendencies. It describes the idea of something strong or unconventional being hidden in something delicate and traditional. The phrase is often used in a positive light, suggesting that it is good to have a mix of different qualities and characteristics in oneself. The term is also the title of a book by actress Reese Witherspoon, in which she reflects on the comforting traditions of her Southern upbringing and shares recipes, stories, and tips for entertaining.