Tell someone that you're gonna say “I 1 poopoo” and it will go in order of numbers, so they say, “I 2 poopoo” & so on:
You) I 1 poopoo
(Them) I 2 poopoo
(You) I 3 poopoo
(Them) I 4 poopoo
(You) I 5 poopoo
(Them) I 6 poopoo
(You) I 7 poopoo
(Them) I 8 poopoo
And be like, “You ate poopoo??! EWW!!”
