male version of camel toe. each ball falls to either side of their pant leg....resembeling fly eyes
look at that tool....he's got major fly eyes.
by mcat August 02, 2006
the act of stretching your nuts as far as they can go, making them resemble fly eyes, then rubbing your balls across someone's face. This apparently happens a lot in Jersey.
"That guy's such a douchebag, I just wanna give him the fly eyes."
by Caiticat August 11, 2013