Depends where I go, for at home/carton ice cream I'll go with Haagen Daaz Dulce De Leche. My favorite ice cream period is Cake Batter Ice Cream from Cold Stone, with apple filling and graham cracker pie crust mixed in. Another favorite is Butter Brickle from Loard's Ice Cream.
chocolate with lemon ( i know weird but you get the taste of sweet and sour) mixed with a brownie some gummy bears and chocolate syrup mmmmm maybe some oreos too...