Place it immediately after the boast or overconfident claim, then follow it with Nelson's Ha-Ha to extend the reaction. If the scene needs sympathy instead, pair it with the Sad Violin first and let this clip close the joke.
About this sound
This short Russian voice clip delivers the line 'I'll just clap' in a dry, deadpan tone, lasting just over three seconds. It lands as slow, sarcastic applause without any actual clapping, turning a compliment into a pointed reaction. The flat delivery makes it feel mocking, unimpressed and deliberately restrained, perfect for calling out an obvious performance or an empty boast.