The smug look is the entire joke, and the title's meme phrasing signals a character piece is coming. You click because you know this exact person, or worry you are him. The headphones are the costume, the face is the punchline.
How the packaging works
Title
It sets up the sketch in meme grammar, telling you the tone before you click.
Thumbnail
It delivers the character in one look, smug face, sherpa collar and pricey headphones.
Remix this
Use this when your audience shares a recognisable character in their world. Play the stereotype completely straight in the image and keep the title deadpan. For a teaching channel, the character can be a client type everyone has met.
The transferable lesson
Play the stereotype straight; keep the title deadpan.
NicheComedy
Click driverIdentity & Self-Relevance
Visual signalSingle-Scene CompositionFace-Led
Turn the lesson into a decision
Apply this pattern to your next video.
Bring the reference into a packaging brief, then decide what your title and thumbnail should each communicate.