Scratch

its simple. just name a hot dog topping and the person after you cannot say the same one. we keep doing this until we run out of ideas or someone messes up. when that happens just say new game and list your topping.

bad example
person1: ketchup
person2: relish
person 3: ketchup

good example
person1: mustard
person2: onions
person3: relish

ill start:

ketchup