Mr. Mimes are humanoid Pokémon and in many ways their looks mimic those of us. They have a white body and slim arms and legs. The limbs are connected to the body through large pink spheres and they have another one on the middle of their body. Mr. Mimes have five fingers on each of their white hands, and blue feet that curl upward at the tip, similar to traditional shoes. They have a round head with pink cheeks and horn shaped hair, and almost always seems to have a smile on their faces.
Mr. Mimes are mimes by nature. They skillfully convinces viewers that unseeable object actually exists, at which point they object becomes real. Using its talented hands, a Mr. Mime can create invisible walls by vibrating their pink fingertips and thus stop molecules in the air. If interrupted in their act, they will use DoubleSlap on the offender. Contrary to what their name suggests, the species consist of both males and females (there are no visual differences between the sexes).
Mr. Mimes are rarely encountered in the wild. They seem to thrive in all kinds of environments however, having been seen in forests, caves as well as factories and suburban areas. They appear in small numbers in Kanto and Sinnoh.
Mr. Mime is one of the Pokémon that the player encounters. The main obstacle he poses is creating numerous transparent walls like a mime. This forces the player to draw around these walls and walls appearing on he line break it.