This achievement is only available while playing Golden Playhouse mode. You must jump on a spring block 3 times or on 3 different spring blocks in succession, it doesn't matter. The earliest place when this first becomes available is at Quadrangle Stage 5-1 on Normal difficulty. Earlier in the stage there will be blocks that bounce you high into the air, jump on one 3 times to get this to pop. It doesn't have to be the same one, just bounce on three different springs in rapid enough succession until this pops. Make sure Vincent doesn't grab on to a ledge on his third jump or else this may not unlock. To see this being done, click HERE. Difficulty settings needed for this method may vary.