[Mr T L Wolf]

I've got a pair of assholes no one's mentioned. The Vega Brothers.

Vic Vega appears in Reservoir Dogs. Now, shooting an innocent clerk, kidnapping a police officer, cutting off his ear (while DANCING to Stealer's Wheel, no less), and dousing him in gasoline are bad. The jewel in the asshole crown, however, is his first appearance in the movie. We first see Vega leaning against a hearse with a Big Kahuna Burger cup in his hand. Shortly afterwards, he shows Mr. White and Mr. Pink the cop he kidnapped. This means on the way to the hideout, he went through a Big Kahuna drive-thru with a kidnapped cop in his trunk.

Vincent Vega appears in Pulp Fiction. Throughout the course of the movie, Vincent dismisses any sort of spiritual talk from Jules, shoots Marvin in the head and immediately palms off any sort of responsibility, chastises the man responsible for helping them out for not saying please, sticks Jules on the harder of the two cleanup tasks, calls Butch a palooka (term for a boxer taking a dive), again insults anything Jules has to tell him, insults the waiter at Jack Rabbit Slim's and the five-dollar shake on the menu, leaves high-grade heroin in the coat he gives to Mia, and crashes his car on Lance's house after Lance told him to stay away. This is all in chronological order, not in assholishness order or movie order.