Place it at the very start of a short entrance or reply clip, then follow it with the Bell Ding Sound Effect to mark the message landing, and add Mario Jump just after to move into the next scene.
关于此声音
The Popeye Whistle SMS is a short, bright whistled tune lasting about 2.7 seconds, with a playful, old-cartoon sailor character in its bouncy phrasing. It feels cheeky and lighthearted, like a wink in sound form, instantly lifting a dull moment without saying a word. Its jaunty rhythm makes a new message feel like a small, happy interruption.