Mix the two packets of chocolate instant pudding mix with 4 cups of milk until well combined.
Fold in 16 oz of Cool Whip.
Chill the pudding mixture in the fridge.
Crush the chocolate and golden Oreo cookies in a bag.
Add the crushed Oreo cookies to a bowl and set aside.
Add the gummy worms and sour gummy worms to the crushed Oreo cookie mixture.
