It's a way to type "shit".

It's not any shorter, it's longer.
D : Sup?
M : Nm
A : Nm
N : SHYYT ! I FORGOT MY HOMEWORK !
by NicoleIsBrolic October 4, 2009
Get the shyyt mug.
egg shyyt sneeze When some one sneezes and it sounds like they said, "egg-shyyt" instead of ah-choo
egg shyyt sneeze Ah, ah ah ...Egg-Shyyt!! ...

!!!"
by brainstorm June 12, 2015
Get the egg shyyt sneeze mug.