Dj on the dance floor

While dancing on the dance floor at a night club; start grinding with a girl, then have one hand covering you ear (mimicking a Dj who has their head phone on), subsequently, the other hand finger banging her vagina. All these movements should be in one smooth motion and synchronized with the music beats.

Bro A: where were you? we were looking for you
Bro B: I am exhausted, I was a Dj on the dance floor!