Best answer: This came up on the Whatisthisthing subreddit just a couple of days ago: Here is a link to the comment thread that identified him. He's a character from an old Disneyland attraction. posted by DSime at 1:09 PM on May 1, 2018
Response by poster: Ha ha! Maybe that was the context. We’ve come full circle. posted by The Deej at 1:38 PM on May 1, 2018 [1 favorite]
Evidently the character (from "The World Beneath Us," a Disneyland attraction from 1955 to 1960) had no name other than "Mr. Professor." posted by Faint of Butt at 1:53 PM on May 1, 2018 [1 favorite]
posted by DSime at 1:09 PM on May 1, 2018