‘Toe jam” is the stuff that happens between the toes that all podiatrists are familiar with. What they are probably not familiar with the that ‘TOE jam” is also known as a jam made from tangerine, orange and elderberry. Apparently it is quite tasty, so can make a cool novelty gift.
|Buy TOE jam here in the USA.|
For more on the yucky stuff between the toes version of toe jam, see this and how to get rid of it.