What a Party!

I saw a face I thought I knew and waved.
Where did my arm go?

Jerry somebody told such a  hilarious joke
I laughed so hard my teeth fell out.

While Jennifer played Shall We Dance on the upright piano
I shouldn’t have tapped my toes so hard.

I query Rosenblum, our host. Why is this happening to me?
losing my face in his mirror-shades.

He smiles and nods in wistful sympathy.
It’s called socializing.

I lose myself in the crowd.