Place it near the end of a reaction edit, right after the reveal of the oversized thing, then follow it with Kids Cheering to turn the joke into a celebration. Start the sequence with Oh My God Wow so the surprise builds before the whale line lands.
Über diesen Sound
This is a short spoken reaction clip lasting about 2.7 seconds, built around the phrase “my whale” delivered as a playful, over-the-top claim. It feels warm, silly and affectionate, like teasing a friend over something huge, and lands as a light joke rather than a sharp put-down.