1 box Duncan Hines yellow cake mix
1 large can crushed pineapple
1 large box vanilla pudding mix
1 large carton Cool Whip

Bake cake in oblong pan by directions on package. Let cool. Punch holes in cake, then pour crushed pineapple over the cake. Next pour pudding, then top off with Cool Whip. Spoon right out of pan to eat.