Where the meme comes from
New Rockstars is a YouTube channel that breaks down films and series: theories, Easter eggs, endings. For years its thumbnails followed the same formula: one character from the story, framed close, and a short question in heavy yellow or white capitals. On its own, each thumbnail was a normal piece of channel branding.
Then people started using them as reaction images. The first big one was WHAT WAS HE COOKING?, from a November 2020 video about Thanos in Avengers: Endgame. A villain with a grave face next to a question about cooking was funny out of context, and it became a way to say "what was this person thinking?". In 2022, DOES HE KNOW? (the Riddler from The Batman) went viral, followed by WHY IS HE LYING? and many more. Today "New Rockstars thumbnail" is shorthand for the whole format.
Why the formula works
- One question, nothing else. The viewer reads it in under a second.
- A serious face. The drama of the character makes the question feel urgent, and slightly absurd, which helps both clicks and memes.
- A promise. A question in a thumbnail tells the viewer the video holds the answer.
- Consistency. The same font, colours and framing made the channel's videos recognisable in a crowded feed, which is why the format was so easy to turn into a meme.
How to make a thumbnail in this style
- Write the question first. Two to four words, ending with a question mark, about the character: WHAT WAS HE COOKING?, IS HE GONE?, WHO IS THAT?
- Create an original character. Never a film still or an actor. A generated character that fits the story's genre works.
- Frame it close. Face and shoulders on one side, eyes readable.
- Grade it. Teal shadows, orange skin and highlights, a little grain.
- Write the caption. Heavy condensed capitals, yellow or white, thick black outline, on the other side or along the top.
- Optional circle. A red circle around one small background detail for Easter-egg videos.
- Keep the bottom-right corner clear for the video length.
Use the question honestly
The format is a promise: the video answers the question. If it does not, viewers leave quickly, and the format loses its value for your channel. The question should be the real hook of the video, not a decoration.
Related caption formats
Three captions from this family have their own pages: does he know, why is he lying and who is he. For the wider world of meme thumbnails, see our YouTube thumbnail memes page.
Check before you upload
Put the thumbnail in the YouTube thumbnail preview to make sure the question is readable at feed size, and compare two questions with the thumbnail tester. Export at 1280 × 720; the YouTube thumbnail size guide has the limits. Real performance only shows up in YouTube Studio once the video is live.
