You take the prompt from above to construct your own
When it [fill in from TPAM], it [your idea]
from the poster above you.
Ex:
TPAY: When it rains, it snows rice puffs.
YOU: When it snows rice puffs, I eat it.
TPBY: When I eat it, it explodes inside of me.
.
.
.
When it rains, it pours.
When it [fill in from TPAM], it [your idea]
from the poster above you.
Ex:
TPAY: When it rains, it snows rice puffs.
YOU: When it snows rice puffs, I eat it.
TPBY: When I eat it, it explodes inside of me.
.
.
.
When it rains, it pours.