Some of my fav scenes are: The opening with the blood rave, the song, him crashing the party. Also in the temple when Karen offers her blood to him. It's pretty intense. Blade's fight with Deacon Frost. In the second movie, when they're at the club and Blade kills a vamp when he sees him trying to bite a woman, then acting as if nothing happened. His fight with Nomak.
If I had to pick one it would be the scenes in the 3rd movie were Hannibal king is being interagated by the vampire who first turned him. Very funny lmao.