"Come here, my baby..."

Bowser says in a completely inhuman voice, which sounds demonic

You can also see that his body is full of blood, Mario's blood.. He killed Mario...

"Come to Papa..."

he stretches his arms out to hug you, but then he doesn't, he rips out your guts and eats them..

"You can't run anymore... My little baby.."

he laughs in a sadistic and demonic voice