Chalaiden
Chalaiden (Bengali: চালাইদেন), or Source: Chalai den (Bengali: সোর্স: চালাই দেন), is a satirical internet meme that emerged on social media in Bangladesh during the July Revolution, as well as the events that followed. The phrase is especially used in opposition to the spread of rumours and misinformation—particularly those propagated by the Chhatra League, the student wing of the ruling party, the Awami League.