...The bob-omb exploded, making the others explode, destroying the track, causing Luigi to spin out, he hit a nearby Balloon Baby Yoshi, it inflated in fear, it floated up in the air, it hit an airship, the airship shot cannons at it, it popped, then fell in the ocean, landing on a Cheep Chomp, it eats the Yoshi, but then learned it was allergic to Yoshis, it dies, it floats up to the surface, Mario finds it, he caught it and decided to cook it for dinner, he does this at home, it smells so good that all of Toad Town comes and wants Mario to share, Mario doesn't want to, he gets in a kart with the fish and drives, many Toads do the same, they all drive for a while, they get to Pipe Maze, most Toads crash into pipes, Mario escapes through a pipe, he ends up right next to Bowser's castle, Bowser smells the fish, he stomps on Mario, steals the fish, eats it, Mario gets mad, he grabs Bowser by the tail, SM64 fight, Bowser falls into lava, he becomes Dry Bowser, he runs away embarrased, Mario is pleased with his victory, but BJ isn't, he goes out side and bites Mario's nose, Mario thrashes about, BJ eventually goes swinging off, he also lands in lava and becomes Dry Bowser Jr., he runs away crying like a baby, Mario wants to leave, he whistles his warp whistle, he gets teleported to Iced Land, he decides he's too tired to go anywhere else, takes a little walk, finds another dead Cheep Chomp, but leaves it alone, leaving it there to smell awful, all the Penguins try to move it, but for some reason it's too heavy, they just move out, every other thing in Iced Land leaves too, no one ever removes the fish, so the land is stinky forever, and it is renamed Smelly Land.
And so, because of the chain reaction caused by Luigi's Death Stare, Iced Land smells like a dead fish.