YOU SAID:
ice in my veins cause i drank antifreeze.
INTO JAPANESE
不凍液を飲んだせいで血管が凍り付いている。
BACK INTO ENGLISH
His veins are frozen from drinking antifreeze.
INTO JAPANESE
彼は不凍液を飲んだせいで静脈が凍っている。
BACK INTO ENGLISH
His veins are frozen from drinking antifreeze.
That didn't even make that much sense in English.