The Dairy Queen workers have to go to school for learning how to make it and I am pretty sure that it is copyrighted. That's all I know.
an ice cream that is a swirl of chocolate vanilla and strawbeery
Black Negro Swirl
The term strawberry swirl generally refers to swirls of strawberry flavor mixed with something (like ice cream).
talenti (gelato) vallentini (ice cream) blue bell (ice cream) *has fudge swirl which i think ruins it)
the biggest cake is an ice cream cake made of chocolate and vanilla swirl ice cream.
If they don't, you can. Breyers makes an ice cream with a Root Beer sherbet swirl.
Kahlua cake
Arby's Polar Swirl,discontinued.
Anything with "fudge", such as fudge swirl, or something like that.
Sadly, no. You may find pictures on google, but Fruity Mint Swirl is NOT a real flavor. Perhaps in the future, they will make Fruity Mint Swirl. You can try making it yourself, though. Somehow...
Urban Jumble
Yes, Marshmallow swirl does have about 3 oz of gelatin per container. :)