The act of living with the bare minimum required to maintain the ultimate bachelor lifestyle.
Those "duffing it", often live in an environment that only a true single man could tolerate. Normal living spaces may be converted for storage of motorcycles, beds may not have ever worn sheets, dishes may be piled up waiting for execution via the trash can.
DuFFing is a sexual act in which two men simulataneoualy ejaculate on each other'stesticles and then proceed to 69 in order to lick their semen off the other mans balls.
Female equivalent of beating up. Not so violent and involves a lot of pushing and the occasional pinch. From the series "Confessions of Georgia Nicholson".
duffing up is the female equivelant of beating up, or kicking ass. It's not so violent in a sense, and to a certain degree. It usually involves excessivescreaming, clawing, pushing, and shit-talking.