Place it as the punchline after a teasing setup, then follow it with the Awkward Moment Sound Effect for the reaction that comes next. For a softer anime reaction chain, open with the Mayuri Tuturu Sound and let this denial close the scene.
About this sound
This 18-second anime-style voice clip delivers the line “I’m not a tsundere” in a flustered, defensive tone, with the speaker protesting a little too hard. It feels playful and awkward, mixing pride with obvious affection underneath the denial. The joke lands because the listener can tell the character cares, even while insisting otherwise.