Caterpie (#10)
Chewy, like apple-flavored gum.
Metapod (#11)
Hard on the outside and chewy on the inside, like a blow pop.
Butterfree (#12)
Pixie stix, but the purple ones that taste awful.
Weedle (#13)
Nerds rope.
Kakuna (#14)
Hard on the outside and chewy on the inside, like that Nerds rope that's rolled up in a ball in your drawer for when you need nourishment.
Beedrill (#15)
Like a trip to the dentist.
Pidgey (#16)
A pigeon recently shot by a pellet gun. Fresh.
Pidgeotto (#17)
A pigeon recently hit by a car. Slightly less fresh.
Pidgeot (#18)
Like an old, rotting pigeon. Seriously, you guys, you don't want to eat a Pidgeot. They're nasty.
Rattata (#19)
Gourmet ratatouille.