Facepalm
zʌkryvɑtʲ ɭʲitso rukoj ʒɛst vyraʒɛnʲijɪ stydɑ ɪɭʲɪ rʌzʌtʃʲʌrʌvɑnʲija
In Russian Закрывать лицо рукой (жест); выражение стыда или разочарования.
The gesture of placing one's hand over one's face as an expression of embarrassment, frustration, disbelief, or shame.
Example
"When he dropped the cake, I just had to facepalm."