The mistake-mistake fruit (machigai-machigai no mi) is a paramecia-type devil fruit that is able to cause people to suddenly be far clumsier than they used to be.
The clumsiness can range from just fumbling around and bumping into things more often to tripping over your feet so often that walking is nearly impossible, the intensity varies based on the target's prior coordination, and gets more severe as it hits more coordinated people. It also has an extra effect on both logia and paramecia users that prevents them from properly controlling their DF, and some zoans are also affected by this.
When the user eats the fruit, their body changes and they themselves are clumsy until they get used to their new form which looks a lot like a 6'4" muscular Tom Holland.
When the user gets used to this form, they can properly use a few cool features of the fruit: They can make people clumsy by touching them with the palms of their hands or the soles of their feet. They can also change certain features of another person's body by touching them, like giving someone abnormally small feet by stepping on their toe or abnormally large hands from a high five, and these parts can be changed back with a release word. They can also project little orbs of clumsiness that have a less permanent effect, making someone clumsy for about an hour on impact, and that timer grows every time they get hit, so 24 hits would be about a day of clumsiness.
Awakening: This devil fruit's awakening is broken. Awakening this devil fruit allows you to make people clumsy for a day with its projectiles (stackable), can permanently make you wildly clumsy on contact, can change any body proportions at will, no matter the one touched, permanently causes zoans to transform between their base and full beast forms at random, keeps the effects on logias and paramecias, Now the entire body can transmit clumsiness, the user can steal the coordination for themselves if they need to (sense of direction included), and can cause people to have seizures if they make eye contact with the user.