We're a brainy lot of lads, and I'm the brainiest of the lot!
“Try and find me brainy,” he whispered to her, as soon as Flossie was out of earshot.
She'll think it so brainy of me and be so glad I'm interested in the subject.
Why is it that the brainy girl invariably has straight hair?
It was a brainy speech, straight from the shoulder, and it got to everybody in that crowd.