I'm not usually a heckler. It's not from lack of material. I generally have a very bitchy, sarcastic and irrepressible inner monologue going on.
But I have a lot of respect for performers and how difficult it can be to get up there. So I bite my tongue. Most of the time.
Yesterday at the show, the power went off for a period during one of the performances. The MC got up and tried to keep the show going. He made some predictable jokes about how we could all keep each other busy.
I shouted up that we could just cuddle, since they were obviously having performance difficulties.
He heard and I think he got the joke in the spirit in which it was intended, since he ran with it for a little bit before moving on.