also, I know it's not a real jingle, but the Tim & Eric "Rolo Tony" jingle is really one of the greatest things ever:
"Rolo Rolo Tony, working on the factory floor/making chocolate Rolos, for the kids to buy at the store/And when he makes it through the day/the children gather round and say/Rolo Tony, Brown Town/Check yourself out at the door/Give us all some Rolos, you know you got to give us some more/of those Rolos"
― frogbs, Thursday, 14 June 2012 14:37 (twelve years ago) link