This worn out language catch phrase has a limited scope, but it's a doozy. Sports talking heads get so passionate sometimes about a topic that they lose their ability to work with the English language. Granted, the talking heads are a step above grunting, which is a layman sporting fan's response of choice.
I am amazed how a quickly a sporting catch phrase explodes in usage, then turns into droning. This happened a few years ago with the term "thrown under the bus," a phrase referencing that a sin of disloyalty had been committed. The phrase quickly became the hyperbole of choice in sports talk, which is also prone to happen in any testosterone-driven verbal exchange. Watching the movie "Patton" with my Dad as a child was my first encounter with this kind of conversation. The great thing about the screenwriters for Patton was that George C. Scott was given a variety of testosterone-driven hyperbole that was enjoyable. Sports talking heads just drive phrases into the ground until intolerable.
Such is the case with the phrase "no question." This is a testosteronic method of declaring a statement of fact or opinion that should be considered on a higher level of truth--such a high level of truth that it can't be debated. Sometimes that level of affirmation about a theory is warranted, but the talking heads can't be selective with this high level of truth. Their analysis hit the airwaves, and immediately vaults itself to a higher level of truth.
"Brett Favre looks good in a Vikings' jersey. I think purple is his color."
"Oh, NO QUESTION!"
"Hey, pass the cheese curds."
I hope the over use of the term gets called to account by sports broadcasting leadership soon. I'm sure they don't care that I'm turning off my radio or skipping the podcast.