Put your mouse over the ice cream. Then press space to eat if you have a cone. If you have a cup press the up arrow after directing your spoon to where you want to take a bite. Try not to eat the cup.
Sometimes your spoon (only applies to cup) might not have the right color ice cream on it. Just let the spoon touch the ice cream, pull it out and it should have the correct color ice cream on it. Put the caramel and fudge sauce on first. You can put up to 3 cherries on, so keep clicking the cherry bowl!