My favourite ice-cream is without any doubt the "All-American Banana Split". I got to know this of all places in Austria, where they had some great shops that sold these.
Here is an easy recipe:
1 firm, large Banana, cut in half lengthwise
1 scoop each: chocolate, strawberry and vanilla ice cream*
2 tablespoons bottled butterscotch topping
2 tablespoons chocolate-flavored syrup
1 tablespoon chopped pecans or walnuts
1 maraschino cherry
Place banana halves in individual dessert dish. Arrange ice cream between banana halves.
Drizzle butterscotch topping and chocolate syrup over ice cream. Sprinkle with nuts; top with whipped cream and cherry.
*If all 3 ice cream flavors are not available, 1 or 2 flavors of ice cream can be used.