Peachette

In-game, the Super Crown gives Toadette a floaty double jump and rescues her from pit falls with a rebound boost1. What made Peachette / Super Crown a meme was the visual: Toadette in a golden Peach dress that read as neither Toad nor Peach but a fused third identity, which fans took as canon evidence that Toads could evolve into humans2. The joke format traveled fast because the mechanic generalized cleanly. Fans applied the same crown to Bowser, King Boo, Waluigi, and dozens of others, producing Peach-styled versions of the whole Mario roster under names like Bowsette, Booette, and Boosette3.

In the game, play as Toadette and grab a Super Crown to transform. As a meme template, artists use the crown-transformation premise to redraw non-Peach characters (Bowser, Boo, Waluigi, etc.) in a Peach-inspired human form, typically keeping one signature trait (Bowser's horns, Boo's ghost tongue) to signal the source character.