Used to laugh/ imatate/ take the fun out of someone when
something they do is wrong or
something 'wrong' has happened to them.
Also can be be used in a
long screach noise.
i.e. Mooooooooooooooooooiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii.
Another word for Whay or Phat Whay
Person A: The answer is 64
Person B: No,
63 actually, Moi moi moi moi moi.
Person A: I walked into a
door this morning.
Person B: Moooiiiiiiiii.
Person A: I
got my girlfriend pregnant.
Person B: LOL Phat Whay/ Moiiiiiiiiiiiiii