rawkus: English Slang used to emphasize how unbelievable or stupid an action was.
That kickflip our mate did was RAWKUS
Running into someone in a non-dance context through a mutual contact in the hip-hop dance community, without expecting to know or be acquainted with someone from said background.
"I ran into another street dancer at this event today and guess what, they know XYZ too!"
"Really!? That's such a Rawkus Effect again!"