To preform a
Dank Wank is to hide in a cave and release carefully timed wads of man matter on unsuspecting pot holers or spelunkers.
It is not uncommon for a
Dank Wank to take upto a week to complete so make sure you have the relevant nourishment to last this time.
This is an advanced move and should not be attempted by amateurs as there is a high risk of injury to ones self during and post act.