M.Pop
(Mustard Popsicle)
M.Pop has an addictive personality toward things that don't entirely make sense.
Something
(We Don't Know)
Something is in between a bat-like creature and a mom. His perfectionist attitude annoys his roomates.
O'Block
(Oily Ice Cube)
O'Block doesn't come across as the smartest, but out of the three of them, he might just be.