Board Thread:General Discussion/@comment-28292244-20160425154019/@comment-26994747-20160510210908

SpearMintWK wrote: Mad Dummy does say that his cousin lived inside of a dummy. Therefore, Napstablook must have lived in the dummy that the main character talks to because the Mad Dummy said that the main character scared his cousin's ghost out of a dummy.

But no one said that all ghosts lived inside dummies. Otherwise how would Mettaton have gotten his body? Dummies are just convenient bodies for them. The one inside the first dummy could have very well been a different ghost.