Double-click flag so that the music syncs! You can replace characters by going into their costumes and replacing the poses with your characters' poses. You can also change some of the animation code if you want it to look different. You can also change the note skin of each arrow set now Mario is Forever. STORY: MARIO. Just finished Mario'ing at a random house and Mario'd everybody inside!1! Now little boy stands in MARIO.'s way!!1! MARIO. Must beat him in a rap to continue Mario'ing and little boy is determined to win! Little did little boy know, he's dealing with the Mario of all time!