Your health! (7,2)
I believe the answer is:
bottoms up
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">your health</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bottoms up that I've seen before include "Your good health!" , "Down the hatch!" , "Toast" , "Cheers!" , "down it goes!" .)