He made a bee-brained decision that cost the company thousands of dollars.

Scientists debated whether building a Matrioshka brain around the star would be the ultimate solution to humanity's computational limits.

Despite being bubble-brained, she always manages to make her friends laugh.

Don't be such a booger brain when we're trying to solve this problem.

Researchers conducting field surveys were shocked to find brain worms in several rescued animals.

The old manuscript warned that brain-worms could spread through whispered secrets.

Don't be a smooth brain and ignore the instructions.

Doctors detected multiple brain tumours during the MRI scans.

He had a sudden brain wave that led to an innovative solution.

He devised a hare-brained scheme to climb the abandoned water tower at midnight.