tom and jerry(n = noun.food) - hot rum toddy with a beaten egg;
is a kind of hot toddy, toddy

   A hot sweetened drink of rum and water spiced with cinnamon, cloves, etc., and beaten up with eggs. [Webster 1913 Suppl.]

jerry, jerry built, jerry lee lewis, long tom, peeping tom, sir tom stoppard, tom, tom bradley, tom collins, tom hanks, tom o' bedlam, tom paine, tom sawyer, tom stoppard, tom thumb, tom tom, tom turkey, tom wolfe, uncle tom