A ship of the line would pass in review with all of their flags flying in celebration. To pass with flying colors means they did very well and succeeded in their endeavor.

Flying Colors - Flying Colors album - was created in 2011-01.

Don't use meth. Then you will always pass the drug test for it with flying colors. Simple.

It means easily passing something, like a test, almost definitely getting a high A.

to pass ( an exam ) with high scores.

"Flying colors" is the term when a knight flies his colorful banner to announce his presence, usually when he was victorious in battle.

Flying Colors - musical - was created in 1932.