sentences:  Opposite corners of the Tim Tam are bitten off, one end is submerged in the beverage, and the beverage is sucked through the biscuit as though the Tim Tam itself were a straw.The crisp interior biscuit is eventually softened and the outer chocolate coating begins to melt, at which point the biscuit is eaten.The Tim Tam Slam can also be performed with cold (usually milk-based) beverages.