To get hit by a flying object in the face,the reason its

" Vs. " is that it's a contest or challenge, if you get hit and take pain , you win , if you scream or yell you lose but it can be just a saying when someone face planted somewhere.
Victim: * falls * Ow!
Person: dude are you ok?

Victim: ahh! Yeah.
Person: dude, Face Vs. Physics!
Victim: Lol! Ha!
by FistOfJusticeTV March 1, 2015
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