- jesus and his 12 guildmates
- t-posing
- timed respawning
- loaf and fish duplication glitch

I lost steam on it, but https://cohost.org/graham/post/3293170-cont-d-you-kid was my thread for Gamer Bible interpretations
I'm going to be that guy but I'm fairly sure I've seen stuff that's fairly close to that on t-shirts.
I used to see gamer shirts like that in truck stops a long, LONG time ago. They were pretty cheesy, but mostly inoffensive, just stuff like "Jesus respawned" or bible quotes in gamer fonts.