Hott bil khorj is a long used Levantine idiom from Syria and Lebanon, where the khorj was the bag carried on a horse or donkey for storing things out of sight. Saying sidi hott bil khorj became a polite but firm way to tell someone to file a worry away and not let it spoil the day. The spoken clip spread through WhatsApp forwards and Arabic soundboards as a ready made reply, and it remains popular because the phrase is understood across generations as calm, humorous indifference.