-> ''"Let it be known, brothers and sisters, that {{Satan}} was an acid head."''

''I Drink Your Blood'' [[note]][[Film/ThereWillBeBlood I DRINK]] [[MemeticMutation IT UP]][[/note]] is a 1970 [[ExploitationFilm exploitation]] horror film directed by David E. Durston.

A coven of eight psychopathic Satanist hippies have descended upon the tiny backwoods town of Valley Hills, which is all but deserted due to the nearby construction of a dam. After beating up and raping a local girl for spying on one of their rituals, the girl's grandfather marches over to the abandoned hotel they're shacking up in to interrogate them; but they beat him up too and {{force feed|ing}} him LSD. The girl's little brother and the grandfather's grandson, a little boy named Pete, takes revenge by shooting a rabid dog, extracting some of its blood and injecting it into some meat pies. He then feeds those pies to the hippies, and they go [[AxCrazy rip-roaring insane]]. Nuff said!

Notable for being screened as a double-feature with ''I Eat Your Skin'', which somehow is a far lesser-known film.

!!This film provides examples of:

* ArtisticLicenseMedicine: Hydrophobia causes an infected person have difficulty swallowing; it ''does not'' turn them into [[OurZombiesAreDifferent zombies]] that can be defeated by [[KillItWithWater water]].
* AnAxeToGrind: One of the hippies finds an axe and clings to it religously, using it to hack people up, for the rest of the film after he goes nuts.
* AxCrazy: The hippies goes this after eating the pies. Also, the construction crew working on the dam goes this after they have sex with one of the hippies.
* BMovie
* DragonLady: One of the hippies is an Asian woman who wears a cheongsam and some sort of dagger in her hair, waves a fan, reads tarrot cards and grows her nails long.
* EqualOpportunityEvil: The coven consists of two white men, three white women (one of whom is pregnant), an Asian woman, a black man and an Indian man. The Indian man's the leader.
** FiveTokenBand
* ExploitationFilm
* {{Gorn}}
* GoryDeadlyOverkillTitleOfFatalDeath
* HumanSacrifice: The hippies pretend to sacrifice one of their number to scare him; however, later, whilst he's unconscious, one of them actually does kill him.
* ImpaledWithExtremePrejudice: The pregnant hippie, after learning she's got rabies and realizing the implications this has for her baby, stabs herself with a wooden stake.
* RefugeInAudacity
* ScaryBlackMan: Rollo. As he claims to be the [[BlasphemousBoast first born son]] of {{Satan}}, therefore so is {{Satan}} himself.