What Monty Python sketch inspired the term 'spam' for unwanted messages?

The Monty Python sketch that inspired the term “spam” for unwanted messages is the “Spam” sketch. It first aired in 1970 as part of Monty Python’s Flying Circus and takes place in a café where nearly every menu item contains Spam luncheon meat.

As the waitress repeatedly lists Spam-filled dishes, Viking customers loudly sing “Spam” over and over, drowning out the conversation. That repetition and disruption became a fitting metaphor for unwanted electronic messages that overwhelm users or communication channels.

In the 1980s, online communities began using “spam” for repetitive or disruptive posts, including messages that pushed other conversations off bulletin boards and chat screens. The word later became strongly associated with unsolicited bulk email and eventually with unwanted texts, comments, calls, and advertisements. The canned-meat brand and the internet meaning are related by the sketch, but they are not the same thing.