Godzilla Grundle is usually the place between the thighs and on the crotch area of any SHMonsterArts or NECA Godzilla figure. Term was (I think) originally used by JobbytheHong, popular figure reviewer.
by AltonFBF January 18, 2024

Bruce was getting an old fashioned HJ and Stacy wanted to speed things up and gave him the old Grundle Knuckle to help him cum more.
by DanielleWhittier May 5, 2023

by The Return of Light Joker November 18, 2011

Referring to the potency of an individual's grundle at any given point. Grundle game is produced, and at it's peak, after a sweaty workout with da boyz.
by Furdaboyz June 15, 2017

by obvious000pseudonym November 19, 2023

by cash-hunta December 7, 2009

by Sgt. Wetwipe June 19, 2016
