Stud's game? (5)
I believe the answer is:
poker
'stud's game?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for poker that I've seen before include "A game for the fireplace implement" , "Rod liable to become heated" , "Gambling card game" , "Epitome of stiffness" , "Card-game" .)