This pattern expresses the manner or style of an action or a person's quality, often implying that the manner is notable or extreme. For example, 食べっぷり means 'the way of eating,' but it often suggests that the eating is impressive, messy, or otherwise striking. The っぷり variant adds a more colloquial and emphatic nuance, often used in spoken Japanese to highlight the intensity of the manner. It can also attach to nouns to describe a person's typical behavior or appearance, like 女ぶり (womanly manner) or 学者ぶり (scholarly manner). This pattern is not used for simple descriptions of how someone does something; rather, it carries a judgment of the manner being characteristic or noteworthy. It is common in both spoken and written Japanese, though the っぷり form is more casual.