Mehdi humps an exercise ball

Mehdi immediately grabs the exercise ball and tries to use its volume to displace water out of the bathtub.

As he can't get good leverage on it from where he is standing, he climbs into the tub and repeatedly pushes down on it from directly above, in a surprisingly effective pumping action.

As the water level lowers, however, he has to start using all of his body weight to operate the pump, and basically ends up lying on top of the ball, looking like he is humping it.

The force of his ball-humping technique causes the entire dock to rock.

Once he's removed all he can with the ball, he switches to scooping and splashing the remaining water out with his own hands and feet.

In the studio, he jokes that he is now the proud father of two little balloons.

Antoine shares that he managed to empty the tub in 2 minutes exactly, securing him first place.

(Written by Karl Craven)

(Illustrations collected by Jenny R and adjusted by David Fuller)