Definitions by impressionable380

fumble nut 

To reach climax prematurely. To cum short of things or fail in the end. To mess up or be an idiot.

Damn she was so fucking sexy that i fumble nutted in the car, on the way home.

Mike Carroll couldn't do the nollie kick flip 360, what a fumble nut.
The boy that cried wolf got eaten by wolves. Why? Because he's a fucking fumble nut.

fumble nut by impressionable380 May 28, 2013