* Attractiveness: It refers to someone who is stylish, fashionable, and visually appealing.
* Flamboyance: It implies a person who is showy, flashy, and stands out in a crowd.
* Confidence: It suggests a sense of self-assurance and swagger.
So, you might say someone is "chammak challon" if they are:
* Dressed in the latest fashion
* Has a charismatic personality
* Exudes confidence and charm
It's a playful and informal way to compliment someone's appearance and personality.