The name "Mang Kanor" is a pseudonym given to an older man whose private sex videos with various women, most notably a student named Jill Rose Mendoza, were leaked online roughly a decade ago. Netizens gave him this moniker, and it eventually became a widely recognized meme in the Philippines.
The "Tito" Prototype: He represents the older generation of workers in Muntinlupa—hardworking, unassuming, yet holding secrets that eventually spark city-wide conversations.
The story was eventually adapted into a film, which may be where some "work-related" details in your query originate: Mang Kanor (2023 Film) This erotic drama, directed by Greg Colasito and starring Rez Cortez , fictionalizes the events.
The fictionalized movie provides a narrative "origin story" for the character:
The Legend of Mang Kanor: Exploring the Work, Lifestyle, and Entertainment of a Muntinlupa Icon