I put this recipe together myself and tryed it and really liked it, friends liked it as well.
In large mixing bowl mix up pudding mix as directed drain can of pineapple and pour into bowl with pudding and mix together
Then when stired in good, then add crushed vanilla wafers, mix and once that is done, top of with whole vanilla wafer cookies half emerged in pudding.
Cover bowl with foil and then put in refrigator for about 1-2 hours and serve.
Note! This is much like making banana pudding, only using, pineapple and instant pudding mix.