* Scoring systems: In sports and competitions, a "perfect ten" signifies the highest possible score, typically used in gymnastics, figure skating, and diving.
* Beauty and attractiveness: "Perfect ten" can be used colloquially to describe someone who is extremely attractive, often used in a playful or exaggerated way.
However, it's important to note that "perfect ten" is not a universally recognized idiom, and its meaning might vary depending on the context.