Walkers

Walkers are a normal type of zombie which appear in literally every episode as an enemy. It is the most basic type of zombie and branches off into multiple variants which are stronger, more unique, and use more tactics.

How they form
Walkers form from any humanoid/object creature dying. After a period of time, they awaken as a walker (aka zombie.) After they are taken out, they do not come back.

Basic moves
Walkers have a simple moveset of walking, clawing at the opposing side, or saying "brains."

The ways walkers have been taken out

 * Gun
 * Glock
 * Shotgun
 * Axe (projectile and melee)
 * Car (crashing)
 * Sonic-type moves (spindash, etc.)

Characters that have became walkers

 * Dictionary
 * Banana
 * Cannibal
 * ..and many more