The internet cafe I used in the Cape had a good range of ice cream flavours, but what I enjoyed was their Chilli Ice Cream, simple vanilla ice cream with 5 drops of a red hot sauce on top.
This wasn't one of those mild sweet chili sauces, but a local brand Bushmans Chilli Sauce which is a searingly hot sauce.
So, take a cone or cup, add one scoop of vanilla ice cream, space five drops of hot chili sauce on the top, add another scoop on top and add 5 drops of sauce on that.
By the time you have licked down the first scoop the first drops are integrated in the ice cream and are a nice surprise when you get to them.