... or Jules Winnfield
My personal opinion is Django. Not 100% sure if he's my favorite, but he's probably the most badass.
Most Helpful Girl
The Black Mamba. She survived being shot in the head, taught herself to walk after waking up from a coma, killed a rapist, killed all the members of the deadly viper assassination squad, ripped Elle driver's other eye out, endured abuse from her martial arts master, she was shot in the chest with a shotgun filled with rock salt at close range, was buried alive and survived, and she killed a woman in front of her own daughter without remorse. She's pretty badass to me.
Most Helpful Guy
My choice is Jules, although you can argue that the real title goes to Winston Wolf.
But nothing can top some great Samuel L Jackson dialog!
"Check out the big brain on Brad!"