Definition of the word flip over

The expression "flip over" originated in the mid-19th century and has its roots in the slang term "flip" that was common at the time. The term "flip" was used to describe strong liquor made by adding just a small amount of water or other spirits to brandy or rum. This new concoction, known as "flip," was a popular drink served in taverns. The drinking of flip required a unique preparation method that involved pouring the mixture into a porcelain or silver mug, indulging in some vigorous stirring, and pouring the mixture back and forth between two mugs to aerate and froth the mixture. This frothing effect resulted in a distinct and enjoyable texture, and if the drinker was particularly taken by the mixture, they might suddenly flip over in delight, leading to the popular expression "flip over." The use of the term "flip over" soon transcended its origins to describe an ecstatic or enthusiastic response to any particular event or situation. Today, "flip over" is commonly used not only to describe a person's positive reaction but also to describe flipping over an object, which is a physical movement. In summary, the expression "flip over" has its origins in the 19th-century slang term "flip" and the frothy texture created during the preparation of this popular spirit. The term initially referred to an enthusiastic response to a drink but has since broadened to describe a range of positive reactions to events, people, and objects.