We had rehearsed for over a month, had one weekend of shows, then were off Monday through Wednesday with a rehearsal on Thursday before starting the 2nd weekend. Now, the director was worried that with several days off, we would forget our lines. At the same time, she wanted to do something different so we didn't get bored with our lines, so she set a "rule" to this refresher rehearsal: Everyone was allowed 1 shot at doing or saying something different, to try and crack up the cast. We were warned this might be difficult, as everyone was already forewarned that we could try something. I came up with the idea of borrowing a vibrator to hand to the woman who played my wife in the show. (I had a scene where I gave her 3 gifts) At the time, I was "the new guy" and didn't know anyone, so I asked the really popular guy if he knew a girl he could borrow a vibrator from, for this scene. He did, and said he'd be happy to ask. The girl said "yes", and he handed me her 9" brass, D battery MONSTER vibrator. When the scene came up, I had already turned the vibrator on, and as I pulled it out of the box, it sounded like a wars light saber. While this made people laugh, the popular guy had borrowed this thing from the sorority sister of the actress who played my wife, so she knew it was coming, and did not laugh at all. However, she did not how to turn it off, so when she ran out of lines about the gifts, she set it down on a hay bale that was on stage. People went on to the next scene with this sitting, still vibrating, on a hay bale. As the were going on with their lines, the vibrator managed to buzz itself over the edge of the hay bale to land directly on the stage. Now the buzz was more a roar, and the resulting laughter stopped the rehearsal. I really think that was our funniest show. ;-)