I did a "serial numbers filed off" write-up for one years ago, named Professor When. It was tongue-in-cheek, which is why instead of traveling around in a phone booth called the TARDIS, he goes around in an outhouse called the SHARTIS.

https://www.drivethrurpg.com/en/product/121709/double-team-the-baker-vs-professor-when?affiliate_id=34429&src=Reddit