(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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BBEG annoys the players too much
Every magic item is cursed
Favoritism to another player
Important Choice was actually irrelevant to the outcome
Targeting one specific player in multiple combats in a row.
Very boring Story Premise
Does not give magic weapons to martials for when they need it
DMPC better than the players in combat
Leaves a bad player to their devices rather than fix/remove the problem player
Heavy Obvious
Railroading
Almost Unavoidable combat with difficult monsters
Treats a player badly because of IRL problems with them.
Nuking a players build
Makes PC go through "content" without their consent
Poor Communication of story to other players
Magic of any kind is punishable by jail time or death
Doesn't know the rules that the DM is expected to know
Trying to be the next Critical Role
Improvised story with no direction
Does not listen to players if they make good points
Absurd Homebrew Rule (ex: Nat 20 Atk = Instadown)
Stolen Campaign Story
Says to a player something is allowed then doesn't