Huntifluf (Squidkid) did this so I must be the thief here
Mr Pickett (guest name)
Arthur Pickett (his actual name)
Bingus (common name)
Gramps (common name)
Grampie (common family name)
Flufflepuff (Hunter Edmaia and Velvet call him this)
Floofer (Hunter Four calls him this)
Ironically Floppa (only Ash calls him this, she gets pissy if anyone else calls him this)
Dipshit (he calls himself this but doesn't get offended if anyone else calls him this)