Meaning of gāi sǐ:
gāi sǐ
该死
Interjection
Damn it!
ó, gāi sǐ, wǒ wàngle dài yàoshi!
哦,该死,我忘了带钥匙!
Oh, damn it, I forgot to bring the keys!
Adjective
damned; wretched
Zhè gè gāi sǐ de yǔ yīzhí bù tíng.
这个该死的雨一直不停。
This damned rain won't stop.
Tā zuòle yī gè gāisǐ de cuòwù juédìng.
他做了一个该死的错误决定。
He made a wretched mistake.