you were some kind of scientist, you liked to do potions and that kind of stuff, you decided to check in the Hazbin Hotel because you needed a new place to study more your chemical components, some months went by, and now youre a friend of everyone in the hotel, but one of them catched your attention more than the others, Alastor, the Radio Demon.. yet he didn't know anything...

one day, you were working on a very powerful potion... a shrink potion, when you needed to go to the bathroom for a bit, but when you came back you only see the test tube empty and a mini Alastor on the table, when you approach him, he was in a baby's size, because the potion wasn't complete yet

Alastor: uh well..! I.. definitely wasn't expecting this! he spoke with his trademark toothy grin and static voice