Salacious stuff (4)
I believe the answer is:
smut
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">salacious stuff</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for smut that I've seen before include "Flake of soot or dirt" , "Small soot flake or indecent talk" , "blue material" , "Dirty jokes - black mark" , "Dirt or immoral talk" .)