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1.
'A spectacular assisted back flip usually seen at major events such as Weddings, Christenings and Bar Mitzvahs'

'A back flip performed by someone who clearly can't back flip'

'A back flip reminiscent of how fictional detective Hercule Poirot might perform the stunt'
On the dance floor after the wedding Dave is gradually rotated head over feet thus completing the Billsy-Backflip!
by Fete July 07, 2010