The act of picking your ass for shit or sweat and going up to a buddy and sticking your finger in their ear and yelling POO WILLY! Very similar to the wet willy except for the source of material put on finger.
by J. Carlos Perez January 11, 2009

Sticking your index finger into your asshole and getting as much shit on it as possible, then going up to your friend and sticking the shit finger into their mouth.
by mrpoowilly March 04, 2011

by tjhooker November 24, 2006

by Chunky2425 January 08, 2009

by SillySausage42 August 30, 2022
