Headache
I won't name names, but start an evening off with some good burgers, add some beers, martinis, then espresso martinis, and Makers Mark straight and you're destined to perform charades for a while and migrate on over to the On Demand Karoake soon thereafter.

Songs that I remember we sung:
La Bamba
Down With the Sickness
Faith

and a whole bunch of others that escape my memory because it is incredibly foggy.

I do remember dancing a mean jig at one time (I think I was Riverdancing) and doing some of my death metal posing.

Oooof. Head hurts. Most go lay down now.