If you use the last of the water in the water cooler, and there is a row of full bottles on the floor next to it, REPLACE THE DAMN BOTTLE!!! It's not that hard. They even have handles. Seriously, depriving the rest of us is just plain rude.
Oh, right. I work with lawyers. They are allergic to heavy lifting, not to mention responsibility or any sense of duty to their fellow human beings.
Not a good start to my morning.