Mr. Mime in depth
The Japanese name is a wall
バリヤード, Barrierd, comes from “barrier”. In Japanese, it is not named after its profession but after its effect: a barrier with a name of its own. English reversed the decision and went with the profession, Mr. Mime, and German Pantimos and French M. Mime followed from there. The translation changed the character. One names the wall, the other the artist pretending to make it.
In the early generations, its signature move was Barrier, which raised Defense. In the movepool of Pokémon Legends: Arceus, it no longer appears: Iron Defense takes its place at level 11.
The Abra from Route 2
In Red and Blue, you do not catch it, you trade for it. A Route 2 trainer, next to the entrance to Diglett’s Cave, asks for an Abra and gives you a Mr. Mime in return; in Yellow, they ask for a Clefairy, and in the Japanese version of Blue, a Jigglypuff. The Pokémon arrives with a nickname: Marcel. The best-known mime of the twentieth century was called Marcel Marceau.
That origin explains how almost everyone remembers it. Pokémon received in trades gain extra experience and stop obeying when their level shoots above what your badges allow, so that Mr. Mime levelled up on its own and then stood still halfway through battle.
Two revisions that did not touch a single stat
Until Generation IV, its gender was listed as unknown, which, with “Mr.” in front, was an administrative contradiction. Since then, the split has been 50% female and the name has stayed the same.
The second revision came in Generation VI, when it stopped being pure Psychic and became Psychic/Fairy. It lost its weaknesses to Bug and Dark, gained weaknesses to Poison and Steel and became immune to Dragon. Its total of 460 points did not move in either change: the species was rewritten completely on the outside without touching the stat sheet.
Tap dancing instead of pantomime
The regional form introduced in Generation VIII changes discipline and typing: it tap-dances and is Ice/Psychic, the same pairing as Jynx, another humanoid from Generation I that shares the Human-Like Egg Group with it. Both occupy the same unusual slot in the catalogue, that of creatures with a human shape and the behaviour of a stage performer.
Outside the games, the most-seen specimen does not belong to any battle trainer. Mimey has worked in Delia Ketchum’s home since the Kanto episodes, where it mops, sweeps and tidies up. The only species in the Pokédex with a domestic service contract.