Place it at the peak of a reaction sequence, after a rising power-up charge and a record scratch hit in the action. Follow it with a glass shatter for the broken scouter, then a crowd gasp to let the joke settle before cutting away.
Über diesen Sound
This is a short voice clip of Vegeta shouting in disbelief that Goku's power level is over 8000, delivered as one loud, strained exclamation lasting about five seconds. It feels funny and wildly overblown, turning a simple number into pure shock. It comes from Dragon Ball Z, during the Saiyan Saga scouter scene.