Learn English – What’s the origin of “throwing someone under the bus”

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What's the origin of the phrase "to throw someone under the bus" or "so-and-so threw me under the bus?" (in the sense of betrayal)? It seems like a very specific phrase not to come from some specific incident.

Best Answer

Wikipedia provides the origin:

Its first use was by General Manager Joseph M. Kelly, who said he was considering ending a network affiliation. "I'm thinking about putting The Source under the bus," Kelly said in early 1988. The phrase was picked up by station employees, and often used to describe political intrigue at the station,

Also used in this:

In Septuagenarian Stew (The Life of a Bum), published in 1990, the Charles Bukowski character Harry pushed his friend Monk in front of a bus, and then stole Monk's wallet while Monk lay unconscious and probably dying in the street. After taking the wallet, Harry went directly to a bar and, using Monk's money, bought himself two double whiskeys. Later, Harry went to the Groton Steak House and, again using Monk's money, bought two beers and two Porterhouse steaks with fries ("go easy on the grease").

Thus, as you said, it came from a specific incident. It wasn't coined that long ago either, 1988.