another word for a snatch. picture if you can, a giant brown and black gorilla, and picture even more if you can, what the aforementioned gorilla would look like a if you hacked at it with a short handled hatchet. A bloody hairy mess.
That hatchetback gorilla came out of the side hatch!
by HBG-greatest rock band in the world March 28, 2005
1 more definition
A gorilla that has been whipped on the back many times and is very angry so it looks like you hit it with a hatchet.
Wow, that is one angry hatchet-back gorilla.
by big stinky crack baby and shit October 04, 2009