After starting a commune in the aftermath of Woodstock, a group of hippies has to resort to stealing from a hermit chicken farmer. All goes well until they kill his favorite hen… Now it’s his time to kill.

"In Woodstock's aftermath, after stealing a chicken from an old hermit's farm, a hippy and her friends must survive his chainsaw rampage.

Or whatever his rampage looks like.

I also suggest you give a clue of the protagonist's flaw, so that you hint some inner journey?although in a horror premise that may be too much.

A hilarious premise! I agree with the first comment about the clarifying the main character. Also, just a thought, since they are hippies maybe they kidnap the chicken thinking they are ?saving? it from being dinner. Then the farmer goes Rambo on their asses. Honestly though, this made me cluck in amusement! Keep it up!

Creo que est? muy bien, pero yo la cerr? con: ...y hasta ah? lleg? el "paz y amor"