Ash sings the Pokemon ABC's is a short for Ash's Idiotic Adventures. It's a spin-off to commemorate Ash's birthday. It shows Ash standing in his bedroom wearing a party hat and singing this song: The short ends with Ash walking out of the room (with the camera being still) and saying "Yay! Pie!" Next the camera goes to the kitchen of Ash's House where there is a cake saying Happy Birthday Ash!