"Horns up" is a metalhead phrase relating to the hand gesture commonly used by those in the scene. I am not literate in the language, this question relates to a particular segment in a collection of art I am making. Obviously I mean "horn" as in "devil horn/goat horn", not "car horn" or the various wind instruments etc. "Up" is used as in upwards or like "raise" in this case. I figure Japanese has its specific rules like other languages so I refuse to use google translate. I was merely wondering if it is possible to translate such a phrase correctly, or most original to the English saying as possible? I would also be interested if there is similar such metal phrases used by the Japanese.