1 definition by The Whovian
When the crease of a male's jeans appears to look like a boner as they sit down. One of the most annoying things experienced by man.
Betty: "Whoa, check out the size of that guy's wang!"
Sue: "Calm down, Betty, it's just a phantom boner."
Betty: "Damn!"
Sue: "Calm down, Betty, it's just a phantom boner."
Betty: "Damn!"
by The Whovian February 12, 2015