You must not be from the upper classes. You jingle a little bell to summons your domestic to come and fetch what you need. If you need it in a hurry and they are slow, you jingle it all the way until they get to you.
So “Jingle bell, jingle bell, jingle all the way” is really a commentary of chastisement of your slow moving darkie.
The sleigh, of course, is a sleigh bed, where you have your one ho (later Bowdlerized to ‘horse’). This being a family friendly site, I won’t go into further detail.
Think I can get a job as an English prof at a University?
Sounds like your a natural for a university career.
Nicely done. If you want a third party to link a university staff member to your post, let me know.
“:^)