Of course it's what he wants, and he takes that as a rhetorical question, in fact. With his throat released, his shoulder dips suddenly dramatically downward, the briefest tell before all his weight has shifted onto the stronger of the two legs. A feat accomplished through improbable strength and flexibility, the length of his leg comes wheeling like a haymaker. An easy attack to dodge for its large windup, but devastating if it hits. It's a feint more than anything else, to force Chrollo to move back so that Hisoka can then have more options in followup.

A chance to get behind the little spider, perhaps.