(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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Old slides from different conference
Someone asks unrelated question
Interesting but abandoned poster
Painfull feedback sound
Presenter brings an item with them on stage
Talk has scary large number of slides
Redacted entry =15 min of boredom
Person with fun fashion (bow tie, large print etc.)