1 definition by Magnolia the Cat

"Go jump in the lake" is specifically referring to the biblical "lake of fire and brimstone" from Revelation 19:20.
It's a polite way of saying Go to Hell, especially in the Bible Belt of the American South.
If the boss thinks I'm going to be working overtime on a holiday weekend, he can go jump in the lake.
by Magnolia the Cat July 1, 2017
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