It's a word based on the word "Sakro" which in Esperanto means "The Holy Bone" (Anatomy). Basically, there is no direct translation. Sacry would be translated into "the thing that scares sb 'tll the bones"
It's mostly used by Mexicans and Greeks.
Cristel: Hey, what happened last night?
Juana: Oh you won't believe it, I was about to enter my house when I heard a really sacry noisecoming out of it. I was mortified!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi