Meaning: This sentence captures the essence of a joyous winter activity where people engage in snowball fights, spreading laughter and happiness throughout the snowy surroundings.
Choice of Words: Snowball fights are playful competitions involving throwing snowballs at each other. Laughter and joy are emotions expressed through smiling, chuckling, and feeling happiness. Filled the air suggests that these emotions permeated the atmosphere, creating a lively and joyous ambiance.