In all seriousness, nobody has yet to pinpoint the precise course of action that should be taken in this situation.

Any rational human being would catch the baby by its ankles, swing it downwards using its inertia to bring it around in a cone shaped cleaving motion, dazing the surrounding gypsies. After everyone is off their guard, all it would take to achieve victory is simply kicking the leader gypsy in the groin so that he bends over-- enabling you to finish it off with a jackknife powerbomb.