Crappie Flop 

When you loose complete muscle control, then fall to the ground with your limbs thrashing and twitching about uncontrollably.
Often associated with someone having a seizure, however can be caused by other sources such as getting shot with a Taser.

Dude!! Did you see that guy do the Crappie Flop when the cop shot him with that Taser?

Crappie Flop by Shock Therapy April 25, 2005

Crappie flop 

When one meth intake exceeded ones meth tolerance past the point of Spunducky and beyond the point of Twizzle-twacked...the crappie flop stage of meth use is an overdose ending in a violent seizure.

That junkie way over did it on that last one he's on the floor crappie flopping like a fish outta water...

Crappie flop by Ghost Goody 66 August 24, 2017

Crappie flopping 

Is a black guy that dates only white girls

Man did you see tyrone that niggas been crappie flopping his hole life

Crappie flopping by anonymous August 19, 2019

Flopping like a crappie 

To die, Dying.

If I start "Flopping like a crappie" after eating this, you'll know why.

Flopping like a crappie by Jacjoa September 15, 2020