This is a variation off of the boston pancake in which the male partner defecates upon the chest of the other participant. However, instead of using the bottocks to pat down the steaming pile of shit, the testicles are used in their place. After the testicles have been adequately smothered in said feces they are plopped generously into the eye sockets of the willing partner. Note that the penis is not important in this position, simply drape it over the participants forehead and leave it be.
A sexual act that involves the recipient cupping their hands around their eyes mimicking binoculars at which point their partner spray farts into their face. The hand placement allows for the funneling of the plume of fecal material onto the eye. The result is a distinct distribution of shit which resembles spectacles.
Erich: "Check out the gait on that girl"
Perkins: "I'd like her to shit on my eyes"
Erich: "Rusty Binoculars??"
Perkins: "Hell yeah, a concentrated burst."