Question 1450 : No, he did not change it to an F.

Hey guys, been a long time.

Let's start with an easy one.

What am I talking about?

Red is a chaser, alternately called Macky, Shadow or Blinky.

Pink is an ambusher, also known as Micky,Speedy or Pinky.

Cyan is fickle, nicknamed Mucky, Bashful or Inky.

Orange is stupid, a trait noticable by his slow movement, and is affectionately referred to as Mocky, Pokey or Clyde.

They aren't really very helpful when you meet them, nor are they useful in any way, except four times for about 10 seconds.

Collectively they are also called "ghosts","goblins or "octopi".

Who/what are they?

Answer: The Pacman ghosts.