The Legendary Blooper is a Blooper of tremendous size, appearing in Paper Mario: The Origami King. It can only be caught while fishing at the pier on Full Moon Island. Its shadow first appears once several other Bloopers of different sizes have been caught. It totals 400 cm in size, making it the largest one of them all. It is caught in the same way as a regular Blooper, pecking at the lure quickly and aggressively before taking a bite. Like the Legendary Cheep Cheep, who is caught in a similar way, the Legendary Blooper requires much more effort to reel in. An ink print in the southeast corner of Musée Champignon displays the largest Blooper Mario has caught. Due to this being the biggest one available, the ink print permanently depicts the Legendary Blooper after it is caught. Capturing both this and the Legendary Cheep Cheep earns Mario the "Fish Finder" trophy.
|Characters||Big Blooper (Super Paper Mario) • Blooey • Electro Blooper • Gooper Blooper • King Calamari • King Gessō • Legendary Blooper • Paper Macho Gooper Blooper • Stone Blooper • Super Blooper|
|Species||Big Blooper • Bloopad • Blooper • Blooper Baby • Blooper Nanny • Blooper Racer • Blooper 10-Stack • Bloopurn • Bubble Blooper • Dried Blooper • Glad Blooper • Mecha-Blooper • Poison Blooper • Takko|