Wow. Wow. Wow. Awesome.
A couple of guys from the Quest Crew -- the group who won the latest season of "America's Best Dance Crew" -- pulled some ridiculous dance moves in the middle of the street last night ... including a back flip from the crossed-leg sitting position.
Kevin Federline could never pull that off...
'Dance Crew' Winners Flip a Sit -- SICKNESS!!!
4/6/2009 11:15 AM PDT BY TMZ STAFF
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