Alex Gill
An Alex Gill is the emptying of your bowels in foliage, using your hand to wipe your anus and then the motion of flicking the feces from the hand you wiped. To do the action properly, one must relax the arm from the elbow down and use the shoulder to throw the arm out (making sure that the wrist is then flicked).
After I got wasted last night, I did an Alex Gill over in those bushes.