crimp (someone's) style

Translations
мешать (кому-то) выражать себя
Her constant interruptions really crimped his style during the presentation.
Ее постоянные перебивания действительно мешали ему выражать себя во время презентации.
Definitions
To hinder, restrict, or negatively affect someone's ability to act freely, express themselves, or enjoy themselves; to interfere with or spoil someone's plans or behavior.