This article is about the glitch Pokémon from Yellow Version called u, which is a hybrid of Charizard. For the glitch Pokémon with names consisting only of katakana u, see ゥ.
In the Red/Blue versions, it is difficult to obtain a Pokémon using the Mew glitch that has a special stat of 199 (the game usually freezes). The Red/Blue equivalent of u is p T, and the easiest way for a Red/Blue player to get a p T is to have a u traded to them.
Due to u being a hybrid of Charizard, it may on occasion use Charizard's sprite.
This glitch Pokémon article is part of Project GlitchDex, a Bulbapedia project that aims to write comprehensive articles on glitches in the Pokémon games.