The ZZAZZ glitch is a form of corruption that occurs in Pokemon Red, Blue, and Yellow.
If the glitch is activated, all trainers will have Red's sprite and glitchy dialogue, and they will send out undefeatable glitch pokemon.
The player's name will be changed to a string of Z's and A's, with other random characters. All of the player's party pokemon will be changed into level 153 Bulbasaurs, except for slots three and six. Each of the Bulbasaurs will have Explosion in the first, second, and fourth move slots.
Its being caused like should now but then you fight a GLITCH TRAINER then ZAAZAZAZZZZAZAZAZAAZ, ... like that