[Penelope actually steps in front of him, plants her fists on her hips, and reaches up to grab both of his arms.]

Dude. Calm. Down. You are two inches off the ground.

[And. Just like that, the spell dissipates, removed by the caster. He'll very lightly and slowly sink back to earth.]

It doesn't do anything more than that without a lot of effort. And it's not going to hurt you. In fact, it might help down there.