OK, let me see if I have this correct:
--Extra Virgin Olive Oil for those, over 18yo, but very young.
--Soy Oil for those from the Eastern edge of Asia.
--Canola Oil, for those times when one is play acting a 'forced' scene (takes a knowledge of the original name of the seed from which this oil comes).
--Corn Oil for a 'rear entry'.
--Peanut Oil for someone very small.
--Cottonseed Oil for when 'yer down South'.
--Old style 'shortening' for when you're with a cross-dresser (full of the now banned 'trans' fats).
--Sunflower Oil for outdoors 'recreation'.
--Sesame Oil for when you summon up your 'genie'.

Hope I've covered this well. Please do add anything missing, and enjoy!