bowser was playing his piano while singing, but got interrupted by the sound of the large doors opening. Making him huff smoke through his nose and growl, snapping to the door over his shoulder with a snarl with showed off the dangerously sharp teeth of his

WHAT!?

he all but practically roared at the door, not particularly caring about who was there since they interrupted his precious time of playing the piano, since it was a thing he barely got to do anymore. Who knew kidnapping princesses and beating up plumbers could take up so much of your time?