Meanings of standard disclaimer in английском

TBH:I'm going to start my rant with the standard disclaimer: I am not a racist but .

Shapiro gave Pavano the standard disclaimer about pitching for the Yankees: the expectations and attention are greater in pinstripes than anywhere else.

She has learned to give a standard disclaimer at the beginning of a call: there may be outbursts of barking or videogame noise.

Contrary to the standard disclaimer on my columns, I do own some baseball cards, though to call them an investment would be laughable.