wrist action 

An English term for male masturbation. See also having one off the wrist.

Hollyoaks is on telly, time for some wrist action.

wrist action by Thee Red Monkey June 11, 2006

heavy wrist action 

The act of cutting cocaine, thus the 'heavy wrist' action.

heavy wrist action, flush it with the water, then you buy a charger

heavy wrist action by the shit, bitch November 15, 2009