Crossword puzzle clue "indecent or a description of this puzzle theme"

Indecent, or a description of this puzzle theme?

Like this answer, or a two-word description of this puzzle's theme

Taking risks, or, in another sense, a description of this puzzle's theme

Possible theme, but not a description of this puzzle

Period when one may make radical changes ... and a description of the radical change spelled out in this puzzle's theme

Oklahoma Indian (and a three-word description of this puzzle's theme)

Theme word inside this puzzle's theme words

Much of the Smurfs' theme song, and this puzzle's theme