An impossibly amazing move performed while riding a bicycle. It is so awesome that only one person in the world can do it.
Person 1: I could do a backflip and front flip with my bike in the same time.

Person 2: Oh yeah, I can do the Hadaloop!

Person 1: NO WAY MAN! HADALOOP IS AMAZING. I LOSE.

Person 2: Yea. I'm Hayk.
by HadaloopHayk January 4, 2012
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