2. David "Puck" Rainey, The Real World: San Francisco (1994)

Despite how different they were, Puck and Pedro’s names will forever be linked. While the late Pedro Zamora was the most sympathetic cast member of all time, his San Francisco roommate Puck remains perhaps the most hated.

He and Pedro famously went at it numerous times over subjects like Puck’s hygiene (he didn’t change his socks) and Pedro’s sexual preference and work choices (he was gay, and he worked with AIDS patients). Finally, Pedro, who had AIDS himself, felt like Puck was affecting his health, and he threatened to move out. Instead, the roommates voted to kick Puck out. Right after the season, Pedro would die from the virus, and Puck would keep making more spin-off Real World shows.