spasticulation 

Random hand gestures and arm movements that affect epileptics, or some people with brain damage. Laughing is cruel, wrong and oh so hard to resist...

The involuntary spasticulation of the spaz caused a spasm of guilty mirth.

spasticulation by Et tu, Spongebob? January 5, 2009

spastication 

when someone does or makes something completely retarded with no explanation to what just happened and leaves you re evaluating your life

that was complete spastication i am confused

spastication by twkwsaal May 12, 2018

Spastication 

The pinnacle of enjoyment.

I laughed so hard i reached a state of complete spastication

I spasticated to completion

Spastication by Arm_bar_ April 20, 2020