GASP! No one should know too much about their own destiny.

Warning! This page contains spoilers from a recently released or soon to be released product. Caution is advised.

2021 was a year in the 21st century.


  • Date unknown: A great trash storm occurred when many people dropped trash from their hover cars. As Emmett Brown traveled back in time to prevent the invention of the hoverboard, which was the catalyst for the invention of the hover car, it's unlikely the great trash storm occurred in the new timeline.


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