Mark Slater

Marcus Collin "Mark" Slater (aged 17) is the eldest son of Martha and Daniel Slater and older brother to Bill and Stacy Slater. He currently lives in Anacortes, Washington with his family.

Appearance
Mark has long hair and sometimes wears corpse makeup. He has a black collar with an upside down cross chain. He wears a leather jacket with a shirt of one of his favorite bands or albums. He also wears blue/black jeans and black boots.

Personality
Mark can act just as crazy as the metal band members. He curses a lot and is known to be addicted to drugs and alcohol. He also bullies his siblings and even his own parents. When he's not at the house, he's usually at the music store, at one of his band's concert, or just hanging out with his friends.

Triva

 * While Mark claims to be a fan of all metal genres, he is mostly seen listening to death metal and black metal.
 * He also loathes nu metal because he quotes, "They're nothing but wannabe rappers who think they're cool and edgy by copying Metallica's style."
 * He is part Nordic, as his ancestors come from what is now Norway.
 * He has a secret crush on Lzzy Hale.
 * He also attempted to hit on BE!Maria in Slater Family Visits Team Terrific 10 Base, but failed.
 * He was a guitarist of the band Vaginismus Chlamydia, but left because he parents forced him to. He has since created a black metal/dungeon synth project named Celestial Woodlands.