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