flex (one's) brainpower

Traducciones
продемонстрировать (свою) умственную силу
He loves to flex his brainpower during trivia games.
Он любит демонстрировать свою умственную силу во время викторин.
Definiciones
To demonstrate or show off one's intelligence, mental abilities, or problem-solving skills, often in a way that is noticeable to others.
Palabras
brainpower

noun
интеллект
flex

verb
сгибать