A fork of Rural Dictionary
Fat Overweight Penis. When a mans pelvic mound grows as he gets fatter thus making the penis smaller in length.
He'd be better in bed if he didn't have that FOP.
(adj.) Another term for asshole or the anus.
Scott: "I went to the doctor to get my colonoscopy and he stuck his fingers in my bungpiece."Kevin: "So...You like it???"