Expired Tiddy Milk's definitions
The act of shotgunning a keystone beer whilst having ravenous animal sex with the gender of your choosing for hours on end.
Newest celebrity sex scandal: Kevin Hart outed after video surfaces of him passing out after performing a Keystone Bone with Dwayne "the Rock" Johnson.
by Expired Tiddy Milk October 1, 2019
Get the Keystone Bone mug.