Number 2: From Dusk Till Dawn

Robert Rodriguez´s Masterpiece From Dusk Till dawn has it all, Vampire, sexy ladies, vampire hunters and a humoristic reference to the Belmont clan in SEX MACHINE YEAAAAAAHHH!!!. Well the story starts nothing like your regular vampire flick, a Religious family goes on a trip south of the boarder and are boarded in their motor home by 2 bandits (Quentin Tarantino and George Clooney), they highjack the vehicle with all the family members and decide to go to a strip bar called "THE TITTY TWISTER" (best name for a bar ever) So they stay at the bar because Tarantino and Clooney are going to meet their boss there or something like it.
So the thing is the Bar is filled with vampires Masquerading to be human, so while the night goes along just as everyone is about Wasted the vampires attack, and all hell breaks loose in THE TITTY TWISTER.
vampire survival horror at its finest.

Satanica Pandemonium

This movie has just about everything a vampire movie needs, just look at Salma Hayek, dancing with a snake there, so the vampire hunters repel a first wave of vampires but need to retreat because they are overwhelmed and since THE TITTY TWISTER is a bar for truck drivers and many of them didnt deliver their merchandise they find themselves some pretty useless... gear like water guns and condoms, BUT WAIT the father of the family was a priest that lost faith but regained it when witnessing the horrors of hell first hand, believing that if there are devils then there surely must exist a God somewhere.  So: holy water + condoms = HOLY CONDOM GRENADES. Hell yessss Castlevanias Belmont clan couldnt do it better. 
This movie is a great flick to watch with practically anyone, great action, great babes (Salma Hayek rings any bells?) and a so so story line but with great character progression. A must see film considering this came out in 1996 and we are in 2011 and if you havent seen it, Dude whats your problem man???