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A failure of such great magnitude that it can only be quantified in geologic time.
John: While rolling last night I tried to pull off a flying armbar but I ended up missing it and landing on my head.

Jane: Wow...Epic failure.

John: To make it worse I sharded myself when I hit the ground.

Jane: What?! Epoch Failure!!
via giphy
by Seamuskc July 13, 2018
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