1 definition by Old Gravy Leg

Top Definition
A game started by a Lil' Jimmy Norton. When it begins to rain, someone yells "The monster rain is coming." You then hide underneath the porch and perform fellatio on your friend, who then returns the favor.
Lil' Jimmy watched the weather report with great excitement, in hopes that a low pressure system would bring the Monster Rain.
by Old Gravy Leg March 21, 2005

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