Put it at the end of a confident claim, then follow it with Bruh when the other person doubles down, or lead into Emotional Damage if the boast backfires and the correction lands instead.
Über diesen Sound
This is a very short spoken clip, lasting about a second and a half, in which a single voice delivers the line 'I know my berries' with deliberate confidence. It feels smug and playful, like a quick boast from someone who refuses to be corrected, and the deadpan certainty makes the odd wording land as a joke rather than a serious claim.