What is boop?

The term "boop" is often used in a playful context to describe a gentle, affectionate touch or tap, usually on the nose. This action is commonly done with pets, such as dogs and cats, often accompanied by the sound "boop!" to emphasize the lighthearted and loving nature of the gesture. The term has gained popularity on social media and among animal lovers, where people share pictures and videos of themselves booping their pets. Beyond its usage with animals, "boop" can also be used more broadly to describe similar kind, playful interactions between people.