Who Let Chomp Out!

So Mario wanted to talk to goombas, He instead said the Goomba mating call and goombas rushing after mario. Mario is about to play with the chain chomp and SMG4 tried to stop him. But an Fat SHYGUY lands on Mario and mario pushes the shyguy at the pole where the chain chomp was chained. now the chain chomp is now loose. Mario, Smg4 Found an pipe but Luigi was blocking it. Luigi saw the chain chomp and went in the pipe. and now theyre at the bob omb painting room, hiding from the chain chomp.