The phrase is Malay and Indonesian speech heard online as a short meme audio shared for food jokes and everyday complaints. Ikan bilis are anchovies, a familiar topping and ingredient, so asking where they are feels specific yet widely understood in the region. As the clip spread through chats, short videos and soundboards, viewers began using it beyond cooking, as shorthand for noticing that an expected part of a meal or plan is absent. Its short length and clear questioning tone help it travel easily between posts.