The P-Acorn is a powerup in the Super Mario series. It first appeared in New Super Mario Bros. U. It allows Mario to fly infinitely. It is similar to the Tanooki Suit. Retrieved from "https://mariokartwii.fandom.com/wiki/P-Acorn?oldid=43268" Categories: New Super Mario Bros. U Community content is available under CC-BY-SA unless otherwise noted.