Male Has blonde hair, wears a red shirt and hat with black overalls, and pink gloves. A friend of SMG4 and X. Looks quite similar to Mario. Relatively calm and rational, but suffers a lot or gets bewildered by his surroundings (especially because of Mario). Loves penguins immensely. Often gets into fights with Mario. Handsome. L: Guest, friends, X (Best friend) H: SMG4 and SMG3 fighting

Male Has dark brown hair, wears a mint shirt and hat with green overalls, and black gloves. A friend of SMG4 and FM. Looks quite similar to Mario. One of the few sane people. Famous as the host of WOTFI. Often suffers while refereeing or hosting whenever Mario and SMG4 get into ridiculous competitions. Calm. Has a charismatic side that shows when he occasionally explodes. Handsome. L: Guest, friends, FM (Best friend) H: SMG4 and SMG3 fighting

Male Age: 28 (International age: 27) Species: Super Meme Guardian Big YouTuber Fear of heights Has dark brown hair, wears a blue hat and shirt with white overalls and gloves. Looks quite similar to Mario. Computer enthusiast and a perfectionist when making meme videos. Loves pineapple pizza, though all his other friends except him absolutely loathe it. Not very close with 3, but they get closer as time goes on. Handsome. L: Guest, friends, memes, internet, making videos, burritos, chicken with rice, pineapple pizza, perfection H: Mario's antics

Male Age: 28 (International age: 26) Species: Super Meme Guardian Has dark brown hair, wears a slightly darker blue shirt and hat with black overalls and white gloves. Set up as a villain; almost stole 4's channel in the past. Something of a tsundere, but acts prickly because he's 'evil'. Says 'Baka' when he gets embarrassed. Not very close with 4, but they get closer as time goes on. Handsome. L: Guest, friends, making plans, Club Penguin, Terence, bombs, his secret notebook, Eggdog H: Failed plans, losing, having his notebook stolen, Eggdog being threatened, rats, SMG4 (though they are getting closer)

Male His intelligence is at a level where he can't even do 1+1, but he's good at reading the room and can read text. Spaghetti enthusiast and SMG4's friend. Deeply hates Among Us memes. To the point he'd kill the person who created them. Extremely picky eater when it comes to vegetables. A Kirby-like entity that absorbs everything except vegetables. Often fights with FM, calling FM his 'clone' during their arguments. Handsome. L: Guest, friends (especially SMG4), spaghetti H: Life without spaghetti, exercise, Justin Bieber, Teletubbies, vegetables (very picky), Among Us memes, animatronics (FNAF)

Male (Presumed) SMG4's pet. Finds everything bothersome. Hangs out with Eggdog. Doesn't listen to his owner at all. Super cute. L: Guest, Eggdog, SMG4, snacks H: Baths

Male (Presumed) SMG3's pet and loves his owner SMG3 very much. You're screwed if you get on his bad side. Hangs out with Beeg SMG4. Super cute. L: SMG3, Guest, Beeg SMG4 H: None

Real Name: Cube the Penguin Male (Presumed) FM's friend & pet. Looks a bit like Sprinkle from Animal Crossing.