mcg (noun)

1. Why did the scientist put 1 mcg of sodium on his sandwich? Because he wanted a little salt!

2. In the horror movie, the killer injected the victim with a deadly poison consisting of only a few mcg.

3. The designer created a stunning dress adorned with delicate crystals, each weighing less than a mcg.

4. In the anime series, the main character possesses a special power that allows her to lift objects weighing only a mcg.