Who the F is Parkour?

It's a sport where people jump with grace over and thru random objects, this guy SUCKS at it as you could see!

And they always seem to be getting chased by some invisible creature that never shows itself in the footage.
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And this wasn't even parkour, this was trying to keep balance on a rail like a gymnast, but with a dumbass in stead of a gymnast.

when schools give all those placement tests...IQ tests....ACT tests...etc.......they need to pass out CUPS to all the morons they see. Because as soon as the tests are over, out come the skates, bikes, skateboards and the losers go out a ruin their own testes....

tru dat! There were some idiots throwing rocks at police cars after taking the ASVAB with me. fucktards...