1. n. a real or imaginary act of copulation where the male leaps or dives onto and into the female. (Usually objectionable.) The movie showed some jerk allegedly performing a flying-fuck, just for laughs.
2. and french-fried-fuckn. something totally worthless. (Usually objectionable.) Who gives a flying-fuck anyway? I wouldn’t give you a french-fried-fuck for all the crummy cars like that in the world.