glitches

Mewtwo has no official special moves in Super Smash Bros for Wii U/3DS, but you can hackily achieve them through the use of Miis.  In order to do it, you have to download a Mii not created on your system, then select it for play, deselect it, and select Mewtwo.  Mewtwo inherits that Mii's custom moves, but since this isn't supposed to happen things get pretty glitchy. 

No more complaining about the Knuckles jump glitch in ROL, because we just made it canon. #SonicBoom #DealWithIt pic.twitter.com/WkiylGvWlP

— Alan Denton (@AlanTheWriter) January 24, 2015

Work it, Bigby!

Watch the entire bug in action here (Warning: Some minor spoilers):

A glitch trainer found in the Trainer House in Viridian City after viewing the Pokédex entry of a certain glitch Unown in Pokémon Gold and Silver.

Also, h POKé is better.

Yet this unique, glitch-filled experience is a positive trait for the Gen I games. Don't ask why, but that's the truth.

Here the map of the glitch in Lumiose City that happen after release of pokemon X and Y

Beware of tiny gorillas.