Usotsuki Macaron circulates online under its Japanese title, which combines the word for liar with the French pastry macaron, a pairing typical of cute pop song naming. With no widely documented single source scene, the clip spread mainly through soundboards and short video edits where users save it for its distinctive title and sweet vocal mood. It remains in use because that contrast travels well across contexts, letting creators signal playful deception, secret crushes, or sugary character moments without needing longer dialogue or explanation for viewers.