Sentences with Fruitcake

Despite being a brilliant scientist, his fruitcake behavior in the laboratory raised eyebrows among the research team.

In the world of fashion, the designer's avant-garde creations earned her a reputation as the industry's fruitcake.

Despite being a brilliant mathematician, his fruitcake approach to solving equations perplexed his peers at the mathematics conference.

The astronaut's unorthodox space exploration methods earned him the title of the cosmic fruitcake among his fellow astronauts.