1 definition by 54229 265546437

A devastating Earthquake that strikes the San Andreas fault line about every 100 years, last happening hitting in The 1906 San Francisco Earthquake. Most commonly used in reference to a predicted future earthquake.
I think we should invest in some sturdier infrastructure here. I mean, what about when the Big One hits?
by 54229 265546437 April 21, 2018
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