Use it as the first reaction after the reveal or punchline, then follow it with Oh My God Wow for a bigger reaction or Nelson's Ha-Ha for a mocking follow-up, keeping the sequence short so the moment stays the focus of the edit.
Over dit geluid
This is a 1.8-second vocal clip of Ruby Rhod stretching out a single “ouhhh” in a high, theatrical tone. It lands as surprised, impressed and a little scandalised, the sound of someone reacting to something too dramatic, glamorous or outrageous to ignore, and it works because the delivery is so openly over the top.