Creators are using Nano Banana prompt shells to fuse rival brands into instantly readable crossover logos and crest concepts. Try it for fast branding explorations or meme campaigns, but clear trademark use before publishing client work.

Amir Mushich's post presents the format as a reusable "brand logo mashup concept" prompt: keep the structure, replace the brand inputs, and generate a new crossover identity. The sample outputs shown in [img:0|logo mashup examples] combine Nike's swoosh with Adidas wordmark treatment and place Manchester United iconography inside Manchester City-style naming, which makes the technique feel more like a variable-driven design system than a one-off gag.
A second creator quickly reused the same pattern for sports branding, producing a crest that borrows FC Barcelona's shield language while inserting "Real Madrid" across the center. That matters because the method is already proving portable across categories: sneaker logos, football crests, and likely any brand system with strong shapes, colors, or typography. The outputs are readable because Nano Banana preserves the visual shorthand people already associate with each brand, which is useful for concept exploration and parody, but any real publishing use would run straight into trademark review.
Nano Banana smart prompt: Brand logo mashup concept Prompt 👇
No Comments with Nano Banana 🍌 Use the prompt + add 2 brands: Get another level cross-branding Prompt below 👇