: Used to describe a person who triggers sexual desire, such as "a sexy lead singer".

: Describing a person who is feeling sexual interest or excitement.

In popular media, It is the verbal equivalent of a sigh. The word itself hasn’t changed; its tone has.

The use of the term here was clearly casual and meant to express admiration for the group's physical appeal and lively demeanor. However, it's worth noting that such expressions can sometimes be considered informal or even objectifying, and their use can vary widely depending on context and social norms.