A sexual act which leaves its victims either dead, or at minimum, with cripling retardation. In one documented case, a man was left with no memory of who he was, the only words he could summon from his lips (with a great studder) where "Mississippi gnarly" like a sad version of "Groot" or "Hordor". Scientist die each year researching the enchanting act of the Mississippi Gnarly. Researchers have found (after years of research) that the origin of the act was developed in Mississippi. However further evidence points toward the creation of the Mississippi Gnarly occurring on a bedroom floor in eastern Virginia.
"You dont want to get a piece of this, the last man that slept with me got a Mississippi Gnarly"
by Konnie May 7, 2019
Get the Mississippi Gnarly mug.