1 definition by Jimmy McGroinigan
Fucking Raining. A heavier than average rainfall; when it's fraining, you will get soaked in seconds by big fat sheets of wind driven raindrops... that's fraining.
If you get drenched after walking fifteen feet from your car to your front door you might say: "Dude, it's totally fraining out!"
by Jimmy McGroinigan January 8, 2014