The exact origin of this clip is not documented, so it circulates online mainly as a standalone meme sound rather than a quote tied to a known film or show. Short name-introduction clips like this spread on soundboards and in edit communities because they are instantly understandable and easy to reuse out of context. The humour comes from using a completely ordinary greeting in place of a dramatic reveal, and the short length makes it easy to loop, layer or drop into streams, skits and reaction edits.
About this sound
A short voice clip of a man saying hi my name is Jason, used as a funny intro meme sound effect for character reveals, edits and reaction videos.
This is a brief spoken intro clip where a male voice calmly says hi my name is Jason in a clear, friendly tone. The delivery is plain and deadpan, with no music or effects behind it, which is exactly why it lands as a joke. Dropping such a normal, polite introduction into an unrelated or dramatic moment creates an instant contrast, making the character or person on screen feel awkward, random or unexpectedly wholesome. It works like a quick identity reveal that needs no setup.