The first person names a possible fear (place, person, thing, etc) and then the next person says whether they have a fear of that thing (yes or no) then they name another fear.
Ex. P1: Spiders? P2: Yes! Sweaters? P3: Yep, especially stripey ones! Falling over in public?
Ex. P1: Spiders?
P2: Yes!
Sweaters?
P3: Yep, especially stripey ones!
Falling over in public?
And so on..
Snakes?