What is Gach-core?
1.
Spanish-English Slang originating in South Texas. Something that is so incredibly gacho or bad that it is hardcore. (short form of gacho = gach, joined with the word hardcore).
Wow that dude just totally called you out in front everyone at your birthday party, stole your girl, ran over your dog, and drew a mustache on your moms photo... that was way gach-core!
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1.
A person who gets a kick out of having sex with the corpse of a baby(or young) animal.
"Hey look at that guy fucking that dead kit..