Turn butterfingered
Translation of "turn butterfingered" into Russian
turn butterfingered
стать неловким
When he got nervous, he turned butterfingered and spilled the drink.
Когда он занервничал, он стал неловким и пролил напиток.
Definitions
To become clumsy or prone to dropping things, especially with one's hands; often used to describe someone who suddenly starts fumbling or mishandling objects.