I was recently involved in the filming of a video for an upcoming fundraiser and I was being filmed on camera. It had been a few hours of recording and doing different takes and the director said, "no passing out". I thought he said, "no assing out" and began to scratch my head but, laugh none the less. I thought he meant something like keep it together, don't act all crazy. We have now adopted this word into our vocabulary and thought we would share it.
Keep it together we are in a restaurant, "no assing out".