Cyber Boner Share definition Flag While Texting/ Emailing/ IMing, your girlfriend says something that excites your penis. "Today I was talking to my girlfiend about having sex, and her response gave me a total cyber boner!" Cyber Boner by whispering-eye222 December 20, 2009 0 0 Get merch Get the Cyber Boner mug. Buy Now — $32.95 See more merch