Definitions by Tomashtom

dff 

Dead fish fuck. When a girl doesn't feel like getting it on, but her loverboy wants to anyway.. He humps her as she lays there like a dead fish

'Dude, did you get any last night?'

'Yeah, just a dff'

'Hahahahaha... ..me too'

dff by Tomashtom September 18, 2007