Definitions by Billbo Baggins of Gashtead
Gashtead Monocle
You take a dump on your partners eye, then smear it with your butt cheeks to create a flat round "monocle" Then spunk on the "monocle" to give it a "glass effect"
Gashtead Monocle by Billbo Baggins of Gashtead August 21, 2009