Kill bill vol 1 got pretty bloody.

Dead snow as well.

Evil dead. Even the tv show...

Pretty much anything involving Zombies or death has a lot of blood.

martyrs

Kill Bill

Alright Im going to check out some of the above like : brain dead and tokyo gore police

Now are we talking masterfully created gore scenes or just insane over the top scenes?

Some movies that come to mind:
CUBE
Hambuger Hill - watching a m60-gunner unload 50-60 rounds into a Vietcong's face was pretty shocking at a young age.
Evil Dead yes..
Tales of the crypt
From Dusk Till dawn - had a sick vampire band scene
Hellraiser
Some of those Saw movies are pretty fucking twisted and gory.

Ah that one didn't even cross my mind tbh.

Lex the Impaler

Gangs of New York comes to mind..

fuck this film in the ass, it's too much to handle in every possible way.

hostel is pretty dang bloody. theres a scene where the girls like hanging and drenched in blood

+1 for Braindead, Tokyo Gory Police and Machine Girl

That one scene in Ichi the Killer