'Houston, I'm turning off my mic for a second!'

It was a sterling example of the professionalism our astronauts maintain even under the most tense circumstances:

When Heidemarie Stefanyshyn-Piper let go of her toolkit and saw it float away during yesterday's spacewalk, all she said in a calm voice was, "Oh, great."

Now be honest. When you're on top of the ladder and you drop your paint brush, what do you say?