Place it directly after the disputed claim, before any rebuttal, so the correction frames what follows. Follow it with Awkward Crickets when the claim falls flat, or lead into it with Shocking when the statement itself needs a reaction first.
About this sound
This is a 1.5-second spoken clip built around the Czech phrase for checking your facts, delivered in a short, clipped voice that lands like a quick correction. It feels pointed and a little cheeky, the kind of line that cuts through a confident claim without raising its voice. The short, direct delivery makes the challenge feel immediate rather than argumentative.