Bowser's Brap Barn

Bowser's Brap Barn is a supposed secret course of Super Mario 64. It often appears in a room on either the Fourth Floor or Fifth Floor behind a punch-able wall. The course itself is a large farm area filled with Bowser's farts which function similarly to Hazy Maze Cave's poison gas. This course's music can be found here, recorded by ItsJerryAndHarry2. It is believed the course takes place somewhere in Brazil. It is said to beat this course, you need a strong willpower.

Geography
The player starts in front of a large barn with a Bowser painting near the top of the barn. Below the painting is a window into the barn that leads to Bowser's Big Bean Burrito. Surrounding the barn is a large field of Fart Fruit dropping trees, farmland, Braphogs, and Poop-Balls. Behind the barn is a cave that leads to Fart Cap in the Toilet Trial. Inside the barn, there are several large stacks of hay, stairs to the second floor, and a door to the bathroom. The layout of the bathroom is similar to a regular bathroom, with the shower leading to Bowser in the Shower. The second floor of the barn leads to more hay. The entire course is covered in a poisonous gas that is said to be Bowser's farts.

Missions
"1. 8 RED COINS IN THE BARN""2. BOWSER'S 5 SECRETS""3. THE BARN-TOP""4. HIDING IN THE BARN""5. BRAPHOG HERDING (Yet to be collected by a player)""6. UNKNOWN""7. 100 COIN STAR (Presumably)"

8 Red Coins In The Barn
In this mission, the player must find 8 red coins scattered throughout the level for a star.

Bowser's 5 Secrets
In this mission, the player must find 5 secrets scattered throughout the level for a star.

The Barn-Top
In this mission, the player must get on top of the barn, where a star is placed.

Hiding In The Barn
In this mission, the player must find a star hiding in the barn's hay.

Braphog Herding
It is currently unknown how to collect this mission's star.

Bowser's Big Bean Burrito
Found by jumping into a window of the barn. It is a large cylindrical burrito that the player must traverse and collect 8 red coins on to collect a star.

Fart Cap in the Toilet Trial
Found by walking into a cave in the course, it is a large cave with a large toilet in the center of the course. Upon flushing the toilet, the lime cap switch will pop out, unlocking the Fart Cap. There are 8 red coins to collect to obtain a star.

Bowser in the Shower
This area is found by jumping into the shower in the barn's bathroom. It is a large rectangular shower with Bowser standing in it. There is a star on top of Bowser's head. Near the bottom of the level is Bowser's poison gas.

Peach Transformation
If the player plays as Peach and enters Bowser's Brap Barn, it is said they unlock the ability to transform into a big braphog with the ability to emit the course's signature fart gas as an attack.

Bowser in the Brap Barn
In some personalized copies, Bowser's Brap Barn functions as a Bowser level, often unlocking new floors.

Fart Cap
Unlocked in Fart Cap in the Toilet Trial, the Fart Cap can secrete a version of the poison gas to defeat nearby enemies. The only known enemy immune to the Fart Cap is Bowser, likely due to him owning Bowser's Brap Barn. It can also allow the player to gain incredible height by farting into the air, similarly to a long jump. It is believed the jump mechanic was retooled into Wario's hover fart ability in Super Smash Bros: Brawl.

Anomaly-Warding Aura
Likely due to the poison gas in the course, several anomalies, particularly the Wario Apparition will not follow the player into the course.

New Enemies
Bowser's Brap Barn has several enemies exclusive to it's course. These include:


 * Braphog: A large, passive pig-like creature that secretes the course's signature poison gas. There is also a Big Braphog variant, which is larger, secretes more gas, and is hostile and will charge the player on sight.
 * Fart Fruit: A Bob-omb like enemy that falls from trees, it will roll towards the player, and explodes into poison gas upon contact.
 * Poop-Ball: A large ball of Braphog poop that rolls around the level, similarly to Big Steelies.

Real Life Coordinates
There are reports of a supposed real life Bowser's Brap Barn. It is located in Brazil, and the coordinates are said to be: 14.2350° S, 51.9253° W. It is currently unknown if these coordinates lead to an actual Bowser's Brap Barn.

Trivia

 * According to signs found in the level, the poison gas and balls of poop were taken into Hazy Maze Cave. The poop balls then solidified into boulders.
 * It is believed that Peach has created a large majority of the fart gas, along with Bowser and the course's enemies. There is also a theory that Wario has contributed to some of the gas in the course as well, inspiring his fart-related abilities in later games.
 * It is believed this level was the prototype of Hazy Maze Cave.
 * An event known as "Coin Hell" has occurred in this level where coins start raining from the sky until the game crashes.