Slow Mobius is a green, pale-skinned, alien creature. He is very fat and wrinkly and he has some warts on his head. He has a face, similar to that of Rick's, with the same shape mouth, an elongated nose and giant eyes. He wears a space suit that has some a giant clock on the front of it. He also has a band around his head with a clock on the front of it.
Slow Mobius has a fun-loving and comedic personality, shown when he slowed down time around Morty when the latter saw Jessica at the party, continuing to do so until Rick noticed and berated him for the cliche.
- Although the creators have stated multiple times before that Rick will never mess with time, because of all the problems it could cause, Rick was seen telling Slow Mobius to slow down time while he was doing The Rick Dance.